{"id":18362,"date":"2024-05-03T09:42:28","date_gmt":"2024-05-03T09:42:28","guid":{"rendered":"https:\/\/soicau3039.minhngocxoso.com\/?p=18362"},"modified":"2024-05-03T09:42:28","modified_gmt":"2024-05-03T09:42:28","slug":"bo-so-de-la-gi-toan-tap-bo-so-de-de-nho-nhat","status":"publish","type":"post","link":"https:\/\/bachthuloxien.com\/bo-so-de-la-gi-toan-tap-bo-so-de-de-nho-nhat\/","title":{"rendered":"B\u1ed9 s\u1ed1 \u0111\u1ec1 l\u00e0 g\u00ec? To\u00e0n t\u1eadp b\u1ed9 s\u1ed1 \u0111\u1ec1 d\u1ec5 nh\u1edb nh\u1ea5t"},"content":{"rendered":"
B\u1ed9 s\u1ed1 \u0111\u1ec1 l\u00e0 m\u1ed9t trong nh\u1eefng kh\u00e1i ni\u1ec7m m\u00e0 b\u1ea5t c\u1ee9 ai \u0111am m\u00ea s\u1ed1 h\u1ecdc \u0111\u1ec9nh cao \u0111\u1ec1u c\u1ea7n ph\u1ea3i bi\u1ebft v\u00e0 th\u00e0nh th\u1ea1o \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c th\u1eadt nhi\u1ec1u l\u1ee3i th\u1ebf d\u1ef1 \u0111o\u00e1n KQXS.<\/p>\n
Th\u1ef1c t\u1ebf th\u00ec t\u1ea5t c\u1ea3 ch\u00fang ta \u0111\u1ec1u c\u1ea7n d\u1ef1a v\u00e0o c\u00e1c b\u1ed9 s\u1ed1 l\u00f4 \u0111\u1ec1 n\u00e0y \u0111\u1ec3 t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c tay c\u1ea7u s\u00e1ng, c\u1eb7p k\u1ebft v\u00e0 chi\u1ebfn thu\u1eadt ch\u01a1i.<\/p>\n
B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap anh ch\u1ecb em c\u00f3 th\u00eam ki\u1ebfn th\u1ee9c b\u1ed5 \u00edch v\u1ec1 ch\u00fang \u0111\u1ec3 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t l\u00f4 \u0111\u1ec1 th\u1ee7 chuy\u00ean nghi\u1ec7p.<\/p>\n
B\u1ed9 s\u1ed1 l\u00f4 \u0111\u1ec1 l\u00e0 to\u00e0n b\u1ed9 c\u00e1c l\u00f4 t\u00f4 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp c\u00f9ng nhau theo quy lu\u1eadt nh\u1ea5t \u0111\u1ecbnh.<\/p>\n
D\u1ef1a v\u00e0o \u0111\u00f3 th\u00ec ch\u1ec9 c\u1ea7n nh\u1eafc \u0111\u1ebfn b\u1ed9 s\u1ed1 n\u00e0o ch\u00fang ta s\u1ebd m\u1eb7c \u0111\u1ecbnh bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c con s\u1ed1 \u0111\u01b0\u1ee3c ng\u1ea7m ch\u1ec9.<\/p>\n
C\u00f3 th\u1ec3 hi\u1ec3u r\u1eb1ng s\u1eed d\u1ee5ng b\u1ed9 s\u1ed1 \u0111\u1ec1 l\u00e0 c\u00e1ch m\u00e0 nh\u1eefng ng\u01b0\u1eddi ch\u01a1i chuy\u00ean nghi\u1ec7p hay d\u00f9ng \u0111\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian.<\/p>\n
V\u00ed D\u1ee5: khi th\u1ea3o lu\u1eadn v\u1ec1 c\u1ea7u k\u00e8o, thay v\u00ec ng\u1ed3i li\u1ec7t k\u00ea c\u00e1c con s\u1ed1 th\u00ec ng\u01b0\u1eddi ta s\u1ebd \u0111\u1ecdc t\u00ean b\u1ed9 v\u00e0 b\u1ea5t c\u1ee9 ai c\u0169ng c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c.<\/p>\n Hi\u1ec7n nay c\u00e1c b\u1ed9 s\u1ed1 \u0111\u1ec1 c\u00f3 nhi\u1ec1u c\u00e1ch \u0111\u1ec3 ph\u00e2n lo\u1ea1i kh\u00e1c nhau d\u1ef1a v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a ch\u00fang.<\/p>\n M\u1eb7c d\u00f9 ph\u00e2n chia \u0111a d\u1ea1ng nh\u01b0 v\u1eady nh\u01b0ng nh\u00ecn chung ch\u00fang ta ch\u1ec9 c\u1ea7n nh\u1edb c\u00e1c b\u1ed9 s\u1ed1 l\u00f4 \u0111\u1ec1 ch\u1ee7 y\u1ebfu nh\u01b0 sau:<\/p>\n \u0110\u00e2y l\u00e0 b\u1ed9 s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t v\u00e0 kh\u00e1 quen thu\u1ed9c v\u1edbi ng\u01b0\u1eddi ch\u01a1i. B\u1ed9 s\u1ed1 n\u00e0y g\u1ed3m c\u00e1c c\u1eb7p l\u00e0 b\u00f3ng c\u1ee7a nhau v\u00e0 ch\u00fang g\u1ed3m 8 l\u00f4 t\u00f4 chia theo th\u1ee9 t\u1ef1 nh\u01b0 sau:<\/p>\n <\/p>\n B\u1ed9 01: 01, 10, 06, 60, 51, 15, 56, 65.<\/p>\n B\u1ed9 02: 02, 20, 07, 70, 52, 25, 57, 75.<\/p>\n B\u1ed9 03: 03, 30, 08, 80, 53, 35, 58, 85.<\/p>\n B\u1ed9 04: 04, 40, 09, 90, 54, 45, 59, 95.<\/p>\n B\u1ed9 12: 12, 21, 17, 71, 62, 26, 67, 76.<\/p>\n B\u1ed9 13: 13, 31, 18, 81, 63, 36, 68, 86.<\/p>\n B\u1ed9 14: 14, 41, 19, 91, 64, 46, 69, 96.<\/p>\n B\u1ed9 23: 23, 32, 28, 82, 73, 37, 78, 87.<\/p>\n B\u1ed9 24: 24, 42, 29, 92, 74, 47, 79, 97.<\/p>\n B\u1ed9 34: 34, 43, 39, 93, 84, 48, 89, 98.<\/p>\n<\/div>\n<\/div>\n C\u00e1c b\u1ed9 s\u1ed1 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 d\u00e2y v\u00e0 ch\u00fang ta khi ch\u01a1i s\u1ed1 \u0111\u1ec1 ch\u1ec9 c\u1ea7n ghi b\u1ed9 s\u1ebd \u0111\u01b0\u1ee3c ng\u1ea7m hi\u1ec3u l\u00e0 \u0111\u00e1nh to\u00e0n b\u1ed9 c\u00e1c con s\u1ed1 trong d\u00e2y \u0111\u00f3.<\/p>\n K\u00e9p l\u00e0 m\u1ed9t d\u1ea1ng l\u00f4 t\u00f4 \u0111\u1eb7c bi\u1ec7t v\u00e0 ch\u00fang c\u0169ng \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n c\u00e1c c\u1eb7p s\u1ed1 d\u1ef1a v\u00e0o nguy\u00ean t\u1eafc b\u00f3ng s\u1ed1 d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1.<\/p>\n C\u00e1c b\u1ed9 s\u1ed1 k\u00e9p n\u00e0y \u0111\u1ec1u g\u1ed3m 4 c\u1eb7p v\u00e0 d\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u1ed9 k\u00e9p m\u00e0 ch\u00fang ta v\u1eabn th\u01b0\u1eddng s\u1eed d\u1ee5ng khi b\u1eaft v\u00e0 ch\u01a1i s\u1ed1:<\/p>\n B\u1ed9 00: 00, 55, 05, 50.<\/p>\n B\u1ed9 11: 11, 66, 16, 61.<\/p>\n B\u1ed9 22: 22, 77, 27, 72.<\/p>\n B\u1ed9 33: 33, 88, 38, 83.<\/p>\n B\u1ed9 44: 44, 99, 49, 94.<\/p>\n<\/div>\n<\/div>\n L\u00e0 m\u1ed9t trong nh\u1eefng b\u1ed9 s\u1ed1 \u0111\u01b0\u1ee3c d\u00e2n chuy\u00ean nghi\u1ec7p d\u00f9ng nhi\u1ec1u nh\u1ea5t th\u00ec b\u1ed9 s\u1ed1 12 con gi\u00e1p c\u0169ng gi\u00fap ch\u00fang ta r\u1ea5t nhi\u1ec1u trong vi\u1ec7c t\u00ecm ki\u1ebfm chi\u1ebfn th\u1eafng.<\/p>\n N\u1ebfu mu\u1ed1n tr\u1edf th\u00e0nh m\u1ed9t l\u00f4 th\u1ee7, \u0111\u1ec1 th\u1ee7 th\u00ec c\u00e1c b\u1ea1n nh\u1ea5t \u0111\u1ecbnh ph\u1ea3i bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c quy t\u1eafc ph\u00e2n lo\u1ea1i c\u1ee7a ch\u00fang nh\u01b0 sau:<\/p>\n <\/p>\n T\u00fd: 00, 12, 24, 36, 48, 60, 72, 84, 96.<\/p>\n S\u1eedu: 01, 13, 25, 37, 49, 61, 73, 85, 97.<\/p>\n D\u1ea7n: 02, 14, 26, 38, 50, 62, 74, 86, 98.<\/p>\n M\u00e3o: 03, 15, 27, 39, 51, 63, 75, 87, 99.<\/p>\n Th\u00ecn: 04, 16, 28, 40, 52, 64, 76, 88.<\/p>\n T\u1ef5: 05, 17, 29, 41, 53, 65, 77, 89.<\/p>\n Ng\u1ecd: 06, 18, 30, 42, 54, 66, 78, 90.<\/p>\n M\u00f9i: 07, 19, 31, 43, 55, 67, 79, 91.<\/p>\n Th\u00e2n: 08, 20, 32, 44, 56, 68, 80, 92.<\/p>\n D\u1eadu: 09, 21, 33, 45, 57, 69, 81, 93.<\/p>\n Tu\u1ea5t: 10, 22, 34, 46, 58, 70, 82, 94.<\/p>\n H\u1ee3i: 11, 23, 35, 47, 59, 71, 83, 95.<\/p>\n<\/div>\n<\/div>\n Ngo\u00e0i c\u00e1c c\u00e1ch k\u1ec3 tr\u00ean th\u00ec nhi\u1ec1u ng\u01b0\u1eddi c\u00f2n ph\u00e2n lo\u1ea1i s\u1ed1 \u0111\u1ec1 d\u1ef1a v\u00e0o \u0111\u1ea7u, \u0111u\u00f4i, t\u1ed5ng, ch\u1ea1m c\u1ee7a c\u00e1c l\u00f4 t\u00f4.<\/p>\n C\u00e1ch n\u00e0y r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 c\u0169ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng kh\u00e1 r\u1ed9ng r\u00e3i.<\/p>\n N\u1eafm \u0111\u01b0\u1ee3c b\u1ed9 s\u1ed1 \u0111\u1ec1 th\u00ec anh ch\u1ecb em s\u1ebd ch\u1ee7 \u0111\u1ed9ng h\u01a1n trong vi\u1ec7c b\u1eaft c\u1ea7u v\u00e0 d\u1ef1 \u0111o\u00e1n c\u00e1c con s\u1ed1 chu\u1ea9n x\u00e1c.<\/p>\n Kh\u00f4ng nh\u1eefng th\u1ebf ch\u00fang c\u00f2n th\u1ec3 hi\u1ec7n s\u1ef1 chuy\u00ean nghi\u1ec7p c\u1ee7a b\u1ea3n th\u00e2n v\u00e0 ch\u1eafc ch\u1eafn s\u1ebd gi\u00fap ch\u00fang ta ng\u00e0y c\u00e0ng gi\u00e0nh \u0111\u01b0\u1ee3c nhi\u1ec1u chi\u1ebfn th\u1eafng h\u01a1n n\u1eefa.<\/p>\n Ch\u00fac anh ch\u1ecb em may m\u1eafn v\u00e0 \u0111\u1eebng qu\u00ean theo d\u00f5i th\u00eam 1001 kinh nghi\u1ec7m soi c\u1ea7u \u0111\u1ec3 th\u00e0nh c\u00f4ng h\u01a1n trong s\u1ef1 nghi\u1ec7p ch\u01a1i s\u1ed1 c\u1ee7a m\u00ecnh.<\/p>\n C\u0169ng nh\u01b0 n\u1ebfu nh\u01b0 b\u1ea1n ch\u01b0a bi\u1ebft c\u00e1ch tham gia l\u00f4 \u0111\u1ec1 Online th\u00ec h\u00e3y tham kh\u1ea3o b\u00e0i vi\u1ebft m\u1edbi nh\u1ea5t c\u1ee7a ch\u00fang t\u00f4i!<\/p>\nTo\u00e0n t\u1eadp b\u1ed9 s\u1ed1 \u0111\u1ec1 d\u1ec5 nh\u1edb nh\u1ea5t<\/h2>\n
(1) T\u1ed5ng h\u1ee3p b\u1ed9 s\u1ed1 \u0111\u1ec1 c\u01a1 b\u1ea3n<\/h3>\n
(2) C\u00e1c b\u1ed9 s\u1ed1 k\u00e9p trong x\u1ed5 s\u1ed1<\/h3>\n
(3) Nh\u1eadn di\u1ec7n b\u1ed9 s\u1ed1 \u0111\u1ec1 theo 12 con gi\u00e1p<\/h3>\n
L\u1eddi k\u1ebft v\u1ec1 b\u1ed9 s\u1ed1 \u0111\u1ec1<\/h2>\n
c\u1ea7u \u0111\u1eb9p uy t\u00edn ch\u00ednh x\u00e1c mb<\/span><\/strong><\/h4>\n