Kinh Nghi\u1ec7m \u0110\u00e1nh L\u00f4 \u0110\u1ec1 C\u00e1 \u0110\u1ed9 \u0110\u00e1nh \u0110\u1ec1<\/strong><\/span><\/h2>\n1\/.C\u00e1c con l\u00f4<\/span> h\u00e0ng ng\u00e0y hay ra nh\u1ea5t:<\/strong><\/h5>\n373-565-75-79-92.T\u00f9y t\u1eebng h\u00f4m c\u00e1c c\u1eb7p n\u00e0y s\u1ebd l\u1ea7n l\u01b0\u1ee3t ra.anh em c\u00f3 th\u1ec3 ki\u1ec3m ch\u1ee9ng l\u1ea1i nh\u00e9.<\/section>\n
<\/p>\n2\/.C\u00e1c c\u1eb7p l\u00f4 hay \u0111i k\u00e8m v\u1edbi nhau:<\/strong><\/h5>\n<\/div>\n373 \u0111i k\u00e8m v\u1edbi 010<\/div>\n<\/div>\n25 or 52 di k\u00e8m v\u1edbi 22<\/div>\n<\/div>\n76 \u0111i k\u00e8m v\u1edbi 47<\/div>\n<\/div>\n11 \u0111i k\u00e8m v\u1edbi 44<\/div>\n<\/div>\n66 \u0111i k\u00e8m v\u1edbi 33<\/div>\n<\/div>\n3\/.N\u1ebfu L\u00f4 ra c\u1ea3 c\u1eb7p 060 th\u00ec ng\u00e0y h\u00f4m sau s\u1ebd r\u01a1i l\u1ea1i 1 con<\/strong><\/h5>\n<\/div>\nN\u1ebfu L\u00f4<\/strong><\/span> ra 51 th\u00ec h\u00f4m sau s\u1ebd ra con 15 ho\u1eb7c s\u1ebd tr\u1ea3 l\u1ea1i c\u1ea3 c\u1eb7p ng\u01b0\u1edbc l\u1ea1i \u0111\u00fang<\/div>\n<\/div>\nN\u1ebfu l\u00f4 ra c\u1ea3 c\u1eb7p 050 ho\u1eb7c h\u00f4m tr\u01b0\u1edbc c\u00f3 1 con th\u00ec h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i 1 con .<\/div>\n<\/div>\nN\u1ebfu l\u00f4 ra c\u1ea3 c\u1eb7p 020 ho\u1eb7c h\u00f4m tr\u01b0\u1edbc c\u00f3 1 con th\u00ec h\u00f4m sau s\u1ebd c\u00f3 99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i h\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 75 th\u00ec h\u00f4m sau c\u00f3 57 ,ng\u01b0\u1ee3c l\u1ea1i th\u00ec kh\u00f4ng \u0111\u00fang.<\/div>\n<\/div>\n4\/.N\u1ebfu l\u00f4<\/span> \u0111\u1ea7u 7 ho\u1eb7c l\u00f4 \u0111\u00edt 3 m\u00e0 c\u00e2m th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 73<\/strong><\/h5>\n
<\/div>\n5\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 97 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 373<\/strong><\/h5>\n<\/div>\nL\u00f4 97 th\u01b0\u1eddng ra v\u00e0o T5 v\u00e0 T7<\/div>\nl\u00f4 33 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T7,CN,T2,T3<\/div>\nl\u00f4 66 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T4,T5,T6<\/div>\n<\/div>\n6\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 18 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 97,99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/strong><\/h5>\n<\/div>\nH\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 45 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 595 ho\u1eb7c 09<\/div>\nL\u00f4 58 m\u00e0 ra th\u00ec 3 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 63.<\/div>\nL\u00f4 68 h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i l\u00f4 86<\/div>\n<\/div>\n7\/.\u0110\u1ec1 v\u1ec1<\/span> 05 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 95<\/strong><\/h5>\n<\/div>\n\u0110\u1ec0 v\u1ec1 29 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/div>\n<\/div>\n\u0110\u1ec1 m\u00e0 v\u1ec1 k\u00e9p th\u00ec h\u00f4m sau s\u1ebd ra 1 trong c\u00e1c con l\u00f4 sau:010-151-060-565 v\u00e0 1 tu\u1ea7n sau s\u1ebd ra l\u00f4 1 trong c\u00e1c con sau:232-282-373-787<\/div>\n<\/div>\nTr\u00ean \u0111\u00e2y l\u00e0 1 s\u1ed1 kinh nghi\u1ec7m d\u00f9ng \u0111\u1ec3 tham kh\u1ea3o.hi v\u1ecdng s\u1ebd gi\u00fap ae \u0111\u01b0\u1ee3c ph\u1ea7n n\u00e0o v\u00e0o k\u1ebf ho\u1ea1ch ti\u00eau di\u1ec7t ch\u1ee7 l\u00f4 \u0111\u1ec1.ch\u00fac ae \u0111\u1ea1i th\u1eafng<\/div>\n
<\/div>\n<\/div>\nKinh nghi\u1ec7m L\u00f4 \u0110\u1ec1 Mi\u1ec1n B\u1eafc<\/span><\/h2>\n1, C\u1ea7u ch\u1ea1m s\u1ed1 1 kh\u00f4ng th\u1ec3 b\u1ecf: c\u1ea7u n\u00e0y \u0103n \u1ed5n \u0111\u1ecbnh 9\/10 tu\u1ea7n li\u1ec1n.<\/span><\/strong><\/h5>\n+ Con s\u1ed1 gi\u1eefa gi\u1ea3i nh\u1ea5t ng\u00e0y ch\u1ee7 nh\u1eadt tu\u1ea7n th\u1ee9 n \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 7 tu\u1ea7n n+1.<\/div>\nV\u00ed d\u1ee5:<\/div>\nng\u00e0y CN-31\/8 c\u00f3 gi\u1ea3i nh\u1ea5t 97211 \u2013> T3=25,T5=22<\/div>\nng\u00e0y CN-07\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 39855 \u2013>> T5=98, T6=84<\/div>\nng\u00e0y CN-14\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 35501 \u2013>> T6=54<\/div>\n<\/div>\n2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\nL\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ec1 ng\u00e0y CN gh\u00e9p v\u1edbi s\u1ed1 \u0111\u00edt c\u1ee7a \u0111\u1ec1 ng\u00e0y th\u1ee9 s\u00e1u (tu\u1ea7n n) th\u00e0nh b\u1ed9 s\u1ed1 \u0111\u00e1nh t\u1eeb th\u1ee9 2 \u0111\u1ebfn h\u1ebft tu\u1ea7n tu\u1ea7n n+1. C\u1ea7u n\u00e0y ch\u1ea1y kh\u00e1 \u0111\u1ec1u c\u1ee9 \u0103n kho\u1ea3ng 3->4 tu\u1ea7n th\u00ec ngh\u1ec9 1->2 tu\u1ea7n:<\/div>\nV\u00ed d\u1ee5 nh\u00e1:<\/div>\nTh\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\nCN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\nTh\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\nCN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\nTh\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\nCN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n

2\/.C\u00e1c c\u1eb7p l\u00f4 hay \u0111i k\u00e8m v\u1edbi nhau:<\/strong><\/h5>\n<\/div>\n373 \u0111i k\u00e8m v\u1edbi 010<\/div>\n<\/div>\n25 or 52 di k\u00e8m v\u1edbi 22<\/div>\n<\/div>\n76 \u0111i k\u00e8m v\u1edbi 47<\/div>\n<\/div>\n11 \u0111i k\u00e8m v\u1edbi 44<\/div>\n<\/div>\n66 \u0111i k\u00e8m v\u1edbi 33<\/div>\n<\/div>\n3\/.N\u1ebfu L\u00f4 ra c\u1ea3 c\u1eb7p 060 th\u00ec ng\u00e0y h\u00f4m sau s\u1ebd r\u01a1i l\u1ea1i 1 con<\/strong><\/h5>\n<\/div>\nN\u1ebfu L\u00f4<\/strong><\/span> ra 51 th\u00ec h\u00f4m sau s\u1ebd ra con 15 ho\u1eb7c s\u1ebd tr\u1ea3 l\u1ea1i c\u1ea3 c\u1eb7p ng\u01b0\u1edbc l\u1ea1i \u0111\u00fang<\/div>\n<\/div>\nN\u1ebfu l\u00f4 ra c\u1ea3 c\u1eb7p 050 ho\u1eb7c h\u00f4m tr\u01b0\u1edbc c\u00f3 1 con th\u00ec h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i 1 con .<\/div>\n<\/div>\nN\u1ebfu l\u00f4 ra c\u1ea3 c\u1eb7p 020 ho\u1eb7c h\u00f4m tr\u01b0\u1edbc c\u00f3 1 con th\u00ec h\u00f4m sau s\u1ebd c\u00f3 99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i h\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 75 th\u00ec h\u00f4m sau c\u00f3 57 ,ng\u01b0\u1ee3c l\u1ea1i th\u00ec kh\u00f4ng \u0111\u00fang.<\/div>\n<\/div>\n4\/.N\u1ebfu l\u00f4<\/span> \u0111\u1ea7u 7 ho\u1eb7c l\u00f4 \u0111\u00edt 3 m\u00e0 c\u00e2m th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 73<\/strong><\/h5>\n
<\/div>\n5\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 97 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 373<\/strong><\/h5>\n<\/div>\nL\u00f4 97 th\u01b0\u1eddng ra v\u00e0o T5 v\u00e0 T7<\/div>\nl\u00f4 33 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T7,CN,T2,T3<\/div>\nl\u00f4 66 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T4,T5,T6<\/div>\n<\/div>\n6\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 18 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 97,99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/strong><\/h5>\n<\/div>\nH\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 45 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 595 ho\u1eb7c 09<\/div>\nL\u00f4 58 m\u00e0 ra th\u00ec 3 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 63.<\/div>\nL\u00f4 68 h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i l\u00f4 86<\/div>\n<\/div>\n7\/.\u0110\u1ec1 v\u1ec1<\/span> 05 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 95<\/strong><\/h5>\n<\/div>\n\u0110\u1ec0 v\u1ec1 29 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/div>\n<\/div>\n\u0110\u1ec1 m\u00e0 v\u1ec1 k\u00e9p th\u00ec h\u00f4m sau s\u1ebd ra 1 trong c\u00e1c con l\u00f4 sau:010-151-060-565 v\u00e0 1 tu\u1ea7n sau s\u1ebd ra l\u00f4 1 trong c\u00e1c con sau:232-282-373-787<\/div>\n<\/div>\nTr\u00ean \u0111\u00e2y l\u00e0 1 s\u1ed1 kinh nghi\u1ec7m d\u00f9ng \u0111\u1ec3 tham kh\u1ea3o.hi v\u1ecdng s\u1ebd gi\u00fap ae \u0111\u01b0\u1ee3c ph\u1ea7n n\u00e0o v\u00e0o k\u1ebf ho\u1ea1ch ti\u00eau di\u1ec7t ch\u1ee7 l\u00f4 \u0111\u1ec1.ch\u00fac ae \u0111\u1ea1i th\u1eafng<\/div>\n
<\/div>\n<\/div>\nKinh nghi\u1ec7m L\u00f4 \u0110\u1ec1 Mi\u1ec1n B\u1eafc<\/span><\/h2>\n1, C\u1ea7u ch\u1ea1m s\u1ed1 1 kh\u00f4ng th\u1ec3 b\u1ecf: c\u1ea7u n\u00e0y \u0103n \u1ed5n \u0111\u1ecbnh 9\/10 tu\u1ea7n li\u1ec1n.<\/span><\/strong><\/h5>\n+ Con s\u1ed1 gi\u1eefa gi\u1ea3i nh\u1ea5t ng\u00e0y ch\u1ee7 nh\u1eadt tu\u1ea7n th\u1ee9 n \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 7 tu\u1ea7n n+1.<\/div>\nV\u00ed d\u1ee5:<\/div>\nng\u00e0y CN-31\/8 c\u00f3 gi\u1ea3i nh\u1ea5t 97211 \u2013> T3=25,T5=22<\/div>\nng\u00e0y CN-07\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 39855 \u2013>> T5=98, T6=84<\/div>\nng\u00e0y CN-14\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 35501 \u2013>> T6=54<\/div>\n<\/div>\n2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\nL\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ec1 ng\u00e0y CN gh\u00e9p v\u1edbi s\u1ed1 \u0111\u00edt c\u1ee7a \u0111\u1ec1 ng\u00e0y th\u1ee9 s\u00e1u (tu\u1ea7n n) th\u00e0nh b\u1ed9 s\u1ed1 \u0111\u00e1nh t\u1eeb th\u1ee9 2 \u0111\u1ebfn h\u1ebft tu\u1ea7n tu\u1ea7n n+1. C\u1ea7u n\u00e0y ch\u1ea1y kh\u00e1 \u0111\u1ec1u c\u1ee9 \u0103n kho\u1ea3ng 3->4 tu\u1ea7n th\u00ec ngh\u1ec9 1->2 tu\u1ea7n:<\/div>\nV\u00ed d\u1ee5 nh\u00e1:<\/div>\nTh\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\nCN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\nTh\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\nCN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\nTh\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\nCN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n
373 \u0111i k\u00e8m v\u1edbi 010<\/div>\n
<\/div>\n
25 or 52 di k\u00e8m v\u1edbi 22<\/div>\n
<\/div>\n
76 \u0111i k\u00e8m v\u1edbi 47<\/div>\n
<\/div>\n
11 \u0111i k\u00e8m v\u1edbi 44<\/div>\n
<\/div>\n
66 \u0111i k\u00e8m v\u1edbi 33<\/div>\n
<\/div>\n3\/.N\u1ebfu L\u00f4 ra c\u1ea3 c\u1eb7p 060 th\u00ec ng\u00e0y h\u00f4m sau s\u1ebd r\u01a1i l\u1ea1i 1 con<\/strong><\/h5>\n
3\/.N\u1ebfu L\u00f4 ra c\u1ea3 c\u1eb7p 060 th\u00ec ng\u00e0y h\u00f4m sau s\u1ebd r\u01a1i l\u1ea1i 1 con<\/strong><\/h5>\n<\/div>\nN\u1ebfu L\u00f4<\/strong><\/span> ra 51 th\u00ec h\u00f4m sau s\u1ebd ra con 15 ho\u1eb7c s\u1ebd tr\u1ea3 l\u1ea1i c\u1ea3 c\u1eb7p ng\u01b0\u1edbc l\u1ea1i \u0111\u00fang<\/div>\n<\/div>\nN\u1ebfu l\u00f4 ra c\u1ea3 c\u1eb7p 050 ho\u1eb7c h\u00f4m tr\u01b0\u1edbc c\u00f3 1 con th\u00ec h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i 1 con .<\/div>\n<\/div>\nN\u1ebfu l\u00f4 ra c\u1ea3 c\u1eb7p 020 ho\u1eb7c h\u00f4m tr\u01b0\u1edbc c\u00f3 1 con th\u00ec h\u00f4m sau s\u1ebd c\u00f3 99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i h\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 75 th\u00ec h\u00f4m sau c\u00f3 57 ,ng\u01b0\u1ee3c l\u1ea1i th\u00ec kh\u00f4ng \u0111\u00fang.<\/div>\n<\/div>\n4\/.N\u1ebfu l\u00f4<\/span> \u0111\u1ea7u 7 ho\u1eb7c l\u00f4 \u0111\u00edt 3 m\u00e0 c\u00e2m th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 73<\/strong><\/h5>\n
<\/div>\n5\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 97 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 373<\/strong><\/h5>\n<\/div>\nL\u00f4 97 th\u01b0\u1eddng ra v\u00e0o T5 v\u00e0 T7<\/div>\nl\u00f4 33 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T7,CN,T2,T3<\/div>\nl\u00f4 66 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T4,T5,T6<\/div>\n<\/div>\n6\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 18 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 97,99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/strong><\/h5>\n<\/div>\nH\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 45 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 595 ho\u1eb7c 09<\/div>\nL\u00f4 58 m\u00e0 ra th\u00ec 3 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 63.<\/div>\nL\u00f4 68 h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i l\u00f4 86<\/div>\n<\/div>\n7\/.\u0110\u1ec1 v\u1ec1<\/span> 05 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 95<\/strong><\/h5>\n<\/div>\n\u0110\u1ec0 v\u1ec1 29 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/div>\n<\/div>\n\u0110\u1ec1 m\u00e0 v\u1ec1 k\u00e9p th\u00ec h\u00f4m sau s\u1ebd ra 1 trong c\u00e1c con l\u00f4 sau:010-151-060-565 v\u00e0 1 tu\u1ea7n sau s\u1ebd ra l\u00f4 1 trong c\u00e1c con sau:232-282-373-787<\/div>\n<\/div>\nTr\u00ean \u0111\u00e2y l\u00e0 1 s\u1ed1 kinh nghi\u1ec7m d\u00f9ng \u0111\u1ec3 tham kh\u1ea3o.hi v\u1ecdng s\u1ebd gi\u00fap ae \u0111\u01b0\u1ee3c ph\u1ea7n n\u00e0o v\u00e0o k\u1ebf ho\u1ea1ch ti\u00eau di\u1ec7t ch\u1ee7 l\u00f4 \u0111\u1ec1.ch\u00fac ae \u0111\u1ea1i th\u1eafng<\/div>\n
<\/div>\n<\/div>\nKinh nghi\u1ec7m L\u00f4 \u0110\u1ec1 Mi\u1ec1n B\u1eafc<\/span><\/h2>\n1, C\u1ea7u ch\u1ea1m s\u1ed1 1 kh\u00f4ng th\u1ec3 b\u1ecf: c\u1ea7u n\u00e0y \u0103n \u1ed5n \u0111\u1ecbnh 9\/10 tu\u1ea7n li\u1ec1n.<\/span><\/strong><\/h5>\n+ Con s\u1ed1 gi\u1eefa gi\u1ea3i nh\u1ea5t ng\u00e0y ch\u1ee7 nh\u1eadt tu\u1ea7n th\u1ee9 n \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 7 tu\u1ea7n n+1.<\/div>\nV\u00ed d\u1ee5:<\/div>\nng\u00e0y CN-31\/8 c\u00f3 gi\u1ea3i nh\u1ea5t 97211 \u2013> T3=25,T5=22<\/div>\nng\u00e0y CN-07\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 39855 \u2013>> T5=98, T6=84<\/div>\nng\u00e0y CN-14\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 35501 \u2013>> T6=54<\/div>\n<\/div>\n2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\nL\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ec1 ng\u00e0y CN gh\u00e9p v\u1edbi s\u1ed1 \u0111\u00edt c\u1ee7a \u0111\u1ec1 ng\u00e0y th\u1ee9 s\u00e1u (tu\u1ea7n n) th\u00e0nh b\u1ed9 s\u1ed1 \u0111\u00e1nh t\u1eeb th\u1ee9 2 \u0111\u1ebfn h\u1ebft tu\u1ea7n tu\u1ea7n n+1. C\u1ea7u n\u00e0y ch\u1ea1y kh\u00e1 \u0111\u1ec1u c\u1ee9 \u0103n kho\u1ea3ng 3->4 tu\u1ea7n th\u00ec ngh\u1ec9 1->2 tu\u1ea7n:<\/div>\nV\u00ed d\u1ee5 nh\u00e1:<\/div>\nTh\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\nCN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\nTh\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\nCN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\nTh\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\nCN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
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N\u1ebfu L\u00f4<\/strong><\/span> ra 51 th\u00ec h\u00f4m sau s\u1ebd ra con 15 ho\u1eb7c s\u1ebd tr\u1ea3 l\u1ea1i c\u1ea3 c\u1eb7p ng\u01b0\u1edbc l\u1ea1i \u0111\u00fang<\/div>\n
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N\u1ebfu l\u00f4 ra c\u1ea3 c\u1eb7p 050 ho\u1eb7c h\u00f4m tr\u01b0\u1edbc c\u00f3 1 con th\u00ec h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i 1 con .<\/div>\n
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N\u1ebfu l\u00f4 ra c\u1ea3 c\u1eb7p 020 ho\u1eb7c h\u00f4m tr\u01b0\u1edbc c\u00f3 1 con th\u00ec h\u00f4m sau s\u1ebd c\u00f3 99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i h\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 75 th\u00ec h\u00f4m sau c\u00f3 57 ,ng\u01b0\u1ee3c l\u1ea1i th\u00ec kh\u00f4ng \u0111\u00fang.<\/div>\n
<\/div>\n4\/.N\u1ebfu l\u00f4<\/span> \u0111\u1ea7u 7 ho\u1eb7c l\u00f4 \u0111\u00edt 3 m\u00e0 c\u00e2m th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 73<\/strong><\/h5>\n
4\/.N\u1ebfu l\u00f4<\/span> \u0111\u1ea7u 7 ho\u1eb7c l\u00f4 \u0111\u00edt 3 m\u00e0 c\u00e2m th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 73<\/strong><\/h5>\n
<\/div>\n5\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 97 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 373<\/strong><\/h5>\n<\/div>\nL\u00f4 97 th\u01b0\u1eddng ra v\u00e0o T5 v\u00e0 T7<\/div>\nl\u00f4 33 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T7,CN,T2,T3<\/div>\nl\u00f4 66 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T4,T5,T6<\/div>\n<\/div>\n6\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 18 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 97,99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/strong><\/h5>\n<\/div>\nH\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 45 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 595 ho\u1eb7c 09<\/div>\nL\u00f4 58 m\u00e0 ra th\u00ec 3 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 63.<\/div>\nL\u00f4 68 h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i l\u00f4 86<\/div>\n<\/div>\n7\/.\u0110\u1ec1 v\u1ec1<\/span> 05 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 95<\/strong><\/h5>\n<\/div>\n\u0110\u1ec0 v\u1ec1 29 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/div>\n<\/div>\n\u0110\u1ec1 m\u00e0 v\u1ec1 k\u00e9p th\u00ec h\u00f4m sau s\u1ebd ra 1 trong c\u00e1c con l\u00f4 sau:010-151-060-565 v\u00e0 1 tu\u1ea7n sau s\u1ebd ra l\u00f4 1 trong c\u00e1c con sau:232-282-373-787<\/div>\n<\/div>\nTr\u00ean \u0111\u00e2y l\u00e0 1 s\u1ed1 kinh nghi\u1ec7m d\u00f9ng \u0111\u1ec3 tham kh\u1ea3o.hi v\u1ecdng s\u1ebd gi\u00fap ae \u0111\u01b0\u1ee3c ph\u1ea7n n\u00e0o v\u00e0o k\u1ebf ho\u1ea1ch ti\u00eau di\u1ec7t ch\u1ee7 l\u00f4 \u0111\u1ec1.ch\u00fac ae \u0111\u1ea1i th\u1eafng<\/div>\n
<\/div>\n<\/div>\nKinh nghi\u1ec7m L\u00f4 \u0110\u1ec1 Mi\u1ec1n B\u1eafc<\/span><\/h2>\n1, C\u1ea7u ch\u1ea1m s\u1ed1 1 kh\u00f4ng th\u1ec3 b\u1ecf: c\u1ea7u n\u00e0y \u0103n \u1ed5n \u0111\u1ecbnh 9\/10 tu\u1ea7n li\u1ec1n.<\/span><\/strong><\/h5>\n+ Con s\u1ed1 gi\u1eefa gi\u1ea3i nh\u1ea5t ng\u00e0y ch\u1ee7 nh\u1eadt tu\u1ea7n th\u1ee9 n \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 7 tu\u1ea7n n+1.<\/div>\nV\u00ed d\u1ee5:<\/div>\nng\u00e0y CN-31\/8 c\u00f3 gi\u1ea3i nh\u1ea5t 97211 \u2013> T3=25,T5=22<\/div>\nng\u00e0y CN-07\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 39855 \u2013>> T5=98, T6=84<\/div>\nng\u00e0y CN-14\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 35501 \u2013>> T6=54<\/div>\n<\/div>\n2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\nL\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ec1 ng\u00e0y CN gh\u00e9p v\u1edbi s\u1ed1 \u0111\u00edt c\u1ee7a \u0111\u1ec1 ng\u00e0y th\u1ee9 s\u00e1u (tu\u1ea7n n) th\u00e0nh b\u1ed9 s\u1ed1 \u0111\u00e1nh t\u1eeb th\u1ee9 2 \u0111\u1ebfn h\u1ebft tu\u1ea7n tu\u1ea7n n+1. C\u1ea7u n\u00e0y ch\u1ea1y kh\u00e1 \u0111\u1ec1u c\u1ee9 \u0103n kho\u1ea3ng 3->4 tu\u1ea7n th\u00ec ngh\u1ec9 1->2 tu\u1ea7n:<\/div>\nV\u00ed d\u1ee5 nh\u00e1:<\/div>\nTh\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\nCN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\nTh\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\nCN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\nTh\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\nCN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n

5\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 97 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 373<\/strong><\/h5>\n<\/div>\nL\u00f4 97 th\u01b0\u1eddng ra v\u00e0o T5 v\u00e0 T7<\/div>\nl\u00f4 33 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T7,CN,T2,T3<\/div>\nl\u00f4 66 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T4,T5,T6<\/div>\n<\/div>\n6\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 18 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 97,99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/strong><\/h5>\n<\/div>\nH\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 45 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 595 ho\u1eb7c 09<\/div>\nL\u00f4 58 m\u00e0 ra th\u00ec 3 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 63.<\/div>\nL\u00f4 68 h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i l\u00f4 86<\/div>\n<\/div>\n7\/.\u0110\u1ec1 v\u1ec1<\/span> 05 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 95<\/strong><\/h5>\n<\/div>\n\u0110\u1ec0 v\u1ec1 29 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/div>\n<\/div>\n\u0110\u1ec1 m\u00e0 v\u1ec1 k\u00e9p th\u00ec h\u00f4m sau s\u1ebd ra 1 trong c\u00e1c con l\u00f4 sau:010-151-060-565 v\u00e0 1 tu\u1ea7n sau s\u1ebd ra l\u00f4 1 trong c\u00e1c con sau:232-282-373-787<\/div>\n<\/div>\nTr\u00ean \u0111\u00e2y l\u00e0 1 s\u1ed1 kinh nghi\u1ec7m d\u00f9ng \u0111\u1ec3 tham kh\u1ea3o.hi v\u1ecdng s\u1ebd gi\u00fap ae \u0111\u01b0\u1ee3c ph\u1ea7n n\u00e0o v\u00e0o k\u1ebf ho\u1ea1ch ti\u00eau di\u1ec7t ch\u1ee7 l\u00f4 \u0111\u1ec1.ch\u00fac ae \u0111\u1ea1i th\u1eafng<\/div>\n
<\/div>\n<\/div>\nKinh nghi\u1ec7m L\u00f4 \u0110\u1ec1 Mi\u1ec1n B\u1eafc<\/span><\/h2>\n1, C\u1ea7u ch\u1ea1m s\u1ed1 1 kh\u00f4ng th\u1ec3 b\u1ecf: c\u1ea7u n\u00e0y \u0103n \u1ed5n \u0111\u1ecbnh 9\/10 tu\u1ea7n li\u1ec1n.<\/span><\/strong><\/h5>\n+ Con s\u1ed1 gi\u1eefa gi\u1ea3i nh\u1ea5t ng\u00e0y ch\u1ee7 nh\u1eadt tu\u1ea7n th\u1ee9 n \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 7 tu\u1ea7n n+1.<\/div>\nV\u00ed d\u1ee5:<\/div>\nng\u00e0y CN-31\/8 c\u00f3 gi\u1ea3i nh\u1ea5t 97211 \u2013> T3=25,T5=22<\/div>\nng\u00e0y CN-07\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 39855 \u2013>> T5=98, T6=84<\/div>\nng\u00e0y CN-14\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 35501 \u2013>> T6=54<\/div>\n<\/div>\n2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\nL\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ec1 ng\u00e0y CN gh\u00e9p v\u1edbi s\u1ed1 \u0111\u00edt c\u1ee7a \u0111\u1ec1 ng\u00e0y th\u1ee9 s\u00e1u (tu\u1ea7n n) th\u00e0nh b\u1ed9 s\u1ed1 \u0111\u00e1nh t\u1eeb th\u1ee9 2 \u0111\u1ebfn h\u1ebft tu\u1ea7n tu\u1ea7n n+1. C\u1ea7u n\u00e0y ch\u1ea1y kh\u00e1 \u0111\u1ec1u c\u1ee9 \u0103n kho\u1ea3ng 3->4 tu\u1ea7n th\u00ec ngh\u1ec9 1->2 tu\u1ea7n:<\/div>\nV\u00ed d\u1ee5 nh\u00e1:<\/div>\nTh\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\nCN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\nTh\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\nCN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\nTh\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\nCN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n
L\u00f4 97 th\u01b0\u1eddng ra v\u00e0o T5 v\u00e0 T7<\/div>\n
l\u00f4 33 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T7,CN,T2,T3<\/div>\n
l\u00f4 66 th\u01b0\u1eddng ra v\u00e0o 1 trong c\u00e1c ng\u00e0y T4,T5,T6<\/div>\n
<\/div>\n6\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 18 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 97,99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/strong><\/h5>\n
6\/.H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 18 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 97,99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/strong><\/h5>\n<\/div>\nH\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 45 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 595 ho\u1eb7c 09<\/div>\nL\u00f4 58 m\u00e0 ra th\u00ec 3 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 63.<\/div>\nL\u00f4 68 h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i l\u00f4 86<\/div>\n<\/div>\n7\/.\u0110\u1ec1 v\u1ec1<\/span> 05 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 95<\/strong><\/h5>\n<\/div>\n\u0110\u1ec0 v\u1ec1 29 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/div>\n<\/div>\n\u0110\u1ec1 m\u00e0 v\u1ec1 k\u00e9p th\u00ec h\u00f4m sau s\u1ebd ra 1 trong c\u00e1c con l\u00f4 sau:010-151-060-565 v\u00e0 1 tu\u1ea7n sau s\u1ebd ra l\u00f4 1 trong c\u00e1c con sau:232-282-373-787<\/div>\n<\/div>\nTr\u00ean \u0111\u00e2y l\u00e0 1 s\u1ed1 kinh nghi\u1ec7m d\u00f9ng \u0111\u1ec3 tham kh\u1ea3o.hi v\u1ecdng s\u1ebd gi\u00fap ae \u0111\u01b0\u1ee3c ph\u1ea7n n\u00e0o v\u00e0o k\u1ebf ho\u1ea1ch ti\u00eau di\u1ec7t ch\u1ee7 l\u00f4 \u0111\u1ec1.ch\u00fac ae \u0111\u1ea1i th\u1eafng<\/div>\n
<\/div>\n<\/div>\nKinh nghi\u1ec7m L\u00f4 \u0110\u1ec1 Mi\u1ec1n B\u1eafc<\/span><\/h2>\n1, C\u1ea7u ch\u1ea1m s\u1ed1 1 kh\u00f4ng th\u1ec3 b\u1ecf: c\u1ea7u n\u00e0y \u0103n \u1ed5n \u0111\u1ecbnh 9\/10 tu\u1ea7n li\u1ec1n.<\/span><\/strong><\/h5>\n+ Con s\u1ed1 gi\u1eefa gi\u1ea3i nh\u1ea5t ng\u00e0y ch\u1ee7 nh\u1eadt tu\u1ea7n th\u1ee9 n \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 7 tu\u1ea7n n+1.<\/div>\nV\u00ed d\u1ee5:<\/div>\nng\u00e0y CN-31\/8 c\u00f3 gi\u1ea3i nh\u1ea5t 97211 \u2013> T3=25,T5=22<\/div>\nng\u00e0y CN-07\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 39855 \u2013>> T5=98, T6=84<\/div>\nng\u00e0y CN-14\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 35501 \u2013>> T6=54<\/div>\n<\/div>\n2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\nL\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ec1 ng\u00e0y CN gh\u00e9p v\u1edbi s\u1ed1 \u0111\u00edt c\u1ee7a \u0111\u1ec1 ng\u00e0y th\u1ee9 s\u00e1u (tu\u1ea7n n) th\u00e0nh b\u1ed9 s\u1ed1 \u0111\u00e1nh t\u1eeb th\u1ee9 2 \u0111\u1ebfn h\u1ebft tu\u1ea7n tu\u1ea7n n+1. C\u1ea7u n\u00e0y ch\u1ea1y kh\u00e1 \u0111\u1ec1u c\u1ee9 \u0103n kho\u1ea3ng 3->4 tu\u1ea7n th\u00ec ngh\u1ec9 1->2 tu\u1ea7n:<\/div>\nV\u00ed d\u1ee5 nh\u00e1:<\/div>\nTh\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\nCN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\nTh\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\nCN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\nTh\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\nCN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n
H\u00f4m tr\u01b0\u1edbc c\u00f3 l\u00f4 45 th\u00ec h\u00f4m sau c\u00f3 l\u00f4 595 ho\u1eb7c 09<\/div>\n
L\u00f4 58 m\u00e0 ra th\u00ec 3 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 63.<\/div>\n
L\u00f4 68 h\u00f4m sau s\u1ebd tr\u1ea3 l\u1ea1i l\u00f4 86<\/div>\n
<\/div>\n7\/.\u0110\u1ec1 v\u1ec1<\/span> 05 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 95<\/strong><\/h5>\n
7\/.\u0110\u1ec1 v\u1ec1<\/span> 05 th\u00ec h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 95<\/strong><\/h5>\n<\/div>\n\u0110\u1ec0 v\u1ec1 29 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/div>\n<\/div>\n\u0110\u1ec1 m\u00e0 v\u1ec1 k\u00e9p th\u00ec h\u00f4m sau s\u1ebd ra 1 trong c\u00e1c con l\u00f4 sau:010-151-060-565 v\u00e0 1 tu\u1ea7n sau s\u1ebd ra l\u00f4 1 trong c\u00e1c con sau:232-282-373-787<\/div>\n<\/div>\nTr\u00ean \u0111\u00e2y l\u00e0 1 s\u1ed1 kinh nghi\u1ec7m d\u00f9ng \u0111\u1ec3 tham kh\u1ea3o.hi v\u1ecdng s\u1ebd gi\u00fap ae \u0111\u01b0\u1ee3c ph\u1ea7n n\u00e0o v\u00e0o k\u1ebf ho\u1ea1ch ti\u00eau di\u1ec7t ch\u1ee7 l\u00f4 \u0111\u1ec1.ch\u00fac ae \u0111\u1ea1i th\u1eafng<\/div>\n
<\/div>\n<\/div>\nKinh nghi\u1ec7m L\u00f4 \u0110\u1ec1 Mi\u1ec1n B\u1eafc<\/span><\/h2>\n1, C\u1ea7u ch\u1ea1m s\u1ed1 1 kh\u00f4ng th\u1ec3 b\u1ecf: c\u1ea7u n\u00e0y \u0103n \u1ed5n \u0111\u1ecbnh 9\/10 tu\u1ea7n li\u1ec1n.<\/span><\/strong><\/h5>\n+ Con s\u1ed1 gi\u1eefa gi\u1ea3i nh\u1ea5t ng\u00e0y ch\u1ee7 nh\u1eadt tu\u1ea7n th\u1ee9 n \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 7 tu\u1ea7n n+1.<\/div>\nV\u00ed d\u1ee5:<\/div>\nng\u00e0y CN-31\/8 c\u00f3 gi\u1ea3i nh\u1ea5t 97211 \u2013> T3=25,T5=22<\/div>\nng\u00e0y CN-07\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 39855 \u2013>> T5=98, T6=84<\/div>\nng\u00e0y CN-14\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 35501 \u2013>> T6=54<\/div>\n<\/div>\n2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\nL\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ec1 ng\u00e0y CN gh\u00e9p v\u1edbi s\u1ed1 \u0111\u00edt c\u1ee7a \u0111\u1ec1 ng\u00e0y th\u1ee9 s\u00e1u (tu\u1ea7n n) th\u00e0nh b\u1ed9 s\u1ed1 \u0111\u00e1nh t\u1eeb th\u1ee9 2 \u0111\u1ebfn h\u1ebft tu\u1ea7n tu\u1ea7n n+1. C\u1ea7u n\u00e0y ch\u1ea1y kh\u00e1 \u0111\u1ec1u c\u1ee9 \u0103n kho\u1ea3ng 3->4 tu\u1ea7n th\u00ec ngh\u1ec9 1->2 tu\u1ea7n:<\/div>\nV\u00ed d\u1ee5 nh\u00e1:<\/div>\nTh\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\nCN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\nTh\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\nCN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\nTh\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\nCN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n
\u0110\u1ec0 v\u1ec1 29 h\u00f4m sau s\u1ebd c\u00f3 l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/div>\n
<\/div>\n
\u0110\u1ec1 m\u00e0 v\u1ec1 k\u00e9p th\u00ec h\u00f4m sau s\u1ebd ra 1 trong c\u00e1c con l\u00f4 sau:010-151-060-565 v\u00e0 1 tu\u1ea7n sau s\u1ebd ra l\u00f4 1 trong c\u00e1c con sau:232-282-373-787<\/div>\n
<\/div>\n
Tr\u00ean \u0111\u00e2y l\u00e0 1 s\u1ed1 kinh nghi\u1ec7m d\u00f9ng \u0111\u1ec3 tham kh\u1ea3o.hi v\u1ecdng s\u1ebd gi\u00fap ae \u0111\u01b0\u1ee3c ph\u1ea7n n\u00e0o v\u00e0o k\u1ebf ho\u1ea1ch ti\u00eau di\u1ec7t ch\u1ee7 l\u00f4 \u0111\u1ec1.ch\u00fac ae \u0111\u1ea1i th\u1eafng<\/div>\n
<\/div>\n

<\/div>\nKinh nghi\u1ec7m L\u00f4 \u0110\u1ec1 Mi\u1ec1n B\u1eafc<\/span><\/h2>\n
Kinh nghi\u1ec7m L\u00f4 \u0110\u1ec1 Mi\u1ec1n B\u1eafc<\/span><\/h2>\n1, C\u1ea7u ch\u1ea1m s\u1ed1 1 kh\u00f4ng th\u1ec3 b\u1ecf: c\u1ea7u n\u00e0y \u0103n \u1ed5n \u0111\u1ecbnh 9\/10 tu\u1ea7n li\u1ec1n.<\/span><\/strong><\/h5>\n+ Con s\u1ed1 gi\u1eefa gi\u1ea3i nh\u1ea5t ng\u00e0y ch\u1ee7 nh\u1eadt tu\u1ea7n th\u1ee9 n \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 7 tu\u1ea7n n+1.<\/div>\nV\u00ed d\u1ee5:<\/div>\nng\u00e0y CN-31\/8 c\u00f3 gi\u1ea3i nh\u1ea5t 97211 \u2013> T3=25,T5=22<\/div>\nng\u00e0y CN-07\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 39855 \u2013>> T5=98, T6=84<\/div>\nng\u00e0y CN-14\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 35501 \u2013>> T6=54<\/div>\n<\/div>\n2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\nL\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ec1 ng\u00e0y CN gh\u00e9p v\u1edbi s\u1ed1 \u0111\u00edt c\u1ee7a \u0111\u1ec1 ng\u00e0y th\u1ee9 s\u00e1u (tu\u1ea7n n) th\u00e0nh b\u1ed9 s\u1ed1 \u0111\u00e1nh t\u1eeb th\u1ee9 2 \u0111\u1ebfn h\u1ebft tu\u1ea7n tu\u1ea7n n+1. C\u1ea7u n\u00e0y ch\u1ea1y kh\u00e1 \u0111\u1ec1u c\u1ee9 \u0103n kho\u1ea3ng 3->4 tu\u1ea7n th\u00ec ngh\u1ec9 1->2 tu\u1ea7n:<\/div>\nV\u00ed d\u1ee5 nh\u00e1:<\/div>\nTh\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\nCN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\nTh\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\nCN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\nTh\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\nCN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n
+ Con s\u1ed1 gi\u1eefa gi\u1ea3i nh\u1ea5t ng\u00e0y ch\u1ee7 nh\u1eadt tu\u1ea7n th\u1ee9 n \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 7 tu\u1ea7n n+1.<\/div>\n
V\u00ed d\u1ee5:<\/div>\n
ng\u00e0y CN-31\/8 c\u00f3 gi\u1ea3i nh\u1ea5t 97211 \u2013> T3=25,T5=22<\/div>\n
ng\u00e0y CN-07\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 39855 \u2013>> T5=98, T6=84<\/div>\n
ng\u00e0y CN-14\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 35501 \u2013>> T6=54<\/div>\n
<\/div>\n2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\n
2. C\u1ea7u ch\u1ea1m s\u1ed1 2:<\/strong><\/span><\/h5>\nL\u1ea5y t\u1ed5ng c\u1ee7a \u0111\u1ec1 ng\u00e0y CN gh\u00e9p v\u1edbi s\u1ed1 \u0111\u00edt c\u1ee7a \u0111\u1ec1 ng\u00e0y th\u1ee9 s\u00e1u (tu\u1ea7n n) th\u00e0nh b\u1ed9 s\u1ed1 \u0111\u00e1nh t\u1eeb th\u1ee9 2 \u0111\u1ebfn h\u1ebft tu\u1ea7n tu\u1ea7n n+1. C\u1ea7u n\u00e0y ch\u1ea1y kh\u00e1 \u0111\u1ec1u c\u1ee9 \u0103n kho\u1ea3ng 3->4 tu\u1ea7n th\u00ec ngh\u1ec9 1->2 tu\u1ea7n:<\/div>\nV\u00ed d\u1ee5 nh\u00e1:<\/div>\nTh\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\nCN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\nTh\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\nCN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\nTh\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\nCN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n
V\u00ed d\u1ee5 nh\u00e1:<\/div>\n
Th\u1ee9 6 ng\u00e0y 29\/8 c\u00f3 \u0111\u1ec1 l\u00e0 50<\/div>\n
CN ng\u00e0y 31\/8 c\u00f3 \u0111\u1ec1 l\u00e0 38 = t\u1ed5ng 1 ==>> B\u1ed9 01 \u2013>>> \u0110\u1ec1 ng\u00e0y 01\/9 \u0111\u00e3 n\u1ed5 60.<\/div>\n
Th\u1ee9 6 ng\u00e0y 05\/9 c\u00f3 \u0111\u1ec1 l\u00e0 78<\/div>\n
CN ng\u00e0y 07\/9 c\u00f3 \u0111\u1ec1 l\u00e0 11 = t\u1ed5ng 2==>>B\u1ed9 23 \u2013>>> \u0110\u1ec1 ng\u00e0y 15\/9 \u0111\u00e3 n\u1ed5 32<\/div>\n
Th\u1ee9 6 ng\u00e0y 12\/9 c\u00f3 \u0111\u1ec1 l\u00e0 84<\/div>\n
CN ng\u00e0y 14\/9 c\u00f3 \u0111\u1ec1 l\u00e0 39 = t\u1ed5ng 12 ==>>B\u1ed9 14, 24 \u2013>>> Tu\u1ea7n n\u00e0y ngh\u1ec9<\/div>\n
<\/div>\n

<\/div>\n3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\n
3, C\u1ea7u ch\u1ea1m s\u1ed1 3:<\/span><\/strong><\/h5>\nL\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.<\/div>\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\nV\u00ed d\u1ee5:<\/div>\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n<\/div>\nCN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n
C\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.<\/div>\n
C\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 \u0111\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c \u0111\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.<\/div>\n
V\u00ed d\u1ee5:<\/div>\n
CN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25<\/div>\n
CN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14<\/div>\n
CN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/div>\n
<\/div>\n
CN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575<\/div>\n
( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/div>\n4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\n
4, C\u1ea7u ch\u1ea1m s\u1ed1 4:<\/span><\/strong><\/h5>\nL\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.<\/div>\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\nV\u00ed d\u1ee5:<\/div>\n<\/div>\nTh\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n<\/div>\nTh\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n<\/div>\nTh\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n<\/div>\nTh\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n<\/div>\n
<\/div>\n<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n
C\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec \u0111\u00e1nh.<\/div>\n
V\u00ed d\u1ee5:<\/div>\n
<\/div>\n
Th\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 \u2013> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/div>\n
<\/div>\n
Th\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 \u2013> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/div>\n
<\/div>\n
Th\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 \u2013> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/div>\n
<\/div>\n
Th\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 \u2013> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272<\/div>\n
( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 \u2013 ch\u00fa \u00fd ch\u00fa \u00fd )<\/div>\n
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<\/div>\n5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\n
5, Ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m gi\u1ea3i 7:<\/strong><\/span><\/h5>\nPh\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.<\/div>\nN\u1ed9i dung:<\/div>\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n<\/div>\n\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\nV\u00ed d\u1ee5:<\/div>\n18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n
soi chu\u1ea9n c\u1ea7u \u0111\u1eb9p cao c\u1ea5p
<\/span><\/strong><\/h4>\n
N\u1ed9i dung:<\/div>\n
a, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/div>\n
<\/div>\n
\u2013 \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n<\/div>\n
V\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/div>\n
\u2013 \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)<\/div>\n
V\u00ed d\u1ee5:<\/div>\n
18\/8-gi\u1ea3i 7 l\u00e0 31 \u2013> \u0111\u1ec1 19\/8 n\u1ed5 38<\/div>\n
20\/8-gi\u1ea3i 7 l\u00e0 82 \u2013> \u0111\u1ec1 21\/8 n\u1ed5 27<\/div>\n
22\/8-gi\u1ea3i 7 l\u00e0 90 \u2013> \u0111\u1ec1 23\/8 n\u1ed5 20<\/div>\n
\u2026\u2026.t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/div>\n<\/section>\n<\/div>\n<\/article>\n<\/div>\n