{"id":10990,"date":"2024-05-14T06:22:38","date_gmt":"2024-05-14T06:22:38","guid":{"rendered":"https:\/\/soicau5002.minhngocxoso.com\/?p=10990"},"modified":"2024-05-14T06:22:38","modified_gmt":"2024-05-14T06:22:38","slug":"khai-niem-ve-tong-de-cac-loai-dan-de-con-ban-va-dac-biet","status":"publish","type":"post","link":"https:\/\/kqxs168.com\/khai-niem-ve-tong-de-cac-loai-dan-de-con-ban-va-dac-biet\/","title":{"rendered":"kh\u00e1i ni\u1ec7m v\u1ec1 t\u1ed5ng \u0111\u1ec1? c\u00e1c lo\u1ea1i d\u00e0n \u0111\u1ec1 c\u01a1n b\u1ea3n v\u00e0 \u0111\u1eb7c bi\u1ec7t"},"content":{"rendered":"
<\/p>\n\n\n
Soi c\u1ea7u b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p t\u1ed5ng \u0111\u1ec1 kh\u00f4ng c\u00f2n qu\u00e1 xa l\u1ea1 v\u1edbi anh em l\u00e2u n\u0103m. Tuy nhi\u00ean v\u1edbi nh\u1eefng chi\u1ebfn binh m\u1edbi th\u00ec \u0111\u00e2y l\u00e0 kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n c\u1ea7n t\u00ecm hi\u1ec3u ngay. V\u00ec ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o n\u00ean nh\u1eefng b\u1ed9 s\u1ed1 n\u00e0y th\u00ec v\u00f4 c\u00f9ng ch\u00ednh x\u00e1c. \u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n ch\u00fang ta c\u1ea7n t\u00ecm hi\u1ec3u t\u1ed5ng \u0111\u1ec1 l\u00e0 g\u00ec? C\u00f3 nh\u1eefng t\u1ed5ng \u0111\u1ec1 \u0111\u1eb7c bi\u1ec7t n\u00e0o gi\u00fap b\u1ea1n t\u00ecm th\u1ea5y c\u01a1 h\u1ed9i \u0111\u1ed5i \u0111\u1eddi. <\/p>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 l\u00e0 g\u00ec<\/strong> l\u00e0 c\u00e2u h\u1ecfi c\u1ee7a kh\u00e1 nhi\u1ec1u anh em \u0111\u1eb7t ra khi m\u1edbi b\u1eaft \u0111\u1ea7u t\u00ecm hi\u1ec3u l\u0129nh v\u1ef1c n\u00e0y. B\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u n\u00f4m na, t\u1ed5ng \u0111\u1ec1 l\u00e0 ph\u00e9p t\u00ednh c\u1ed9ng to\u00e0n b\u1ed9 con s\u1ed1 trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1edbi nhau. C\u00e1ch t\u00ednh t\u1ed5ng \u0111\u1ec1 n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 t\u00ednh \u0111i\u1ec3m b\u00e0i ba c\u00e2y m\u00e0 ch\u00fang ta th\u01b0\u1eddng ch\u01a1i. \u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 kh\u00e1i ni\u1ec7m n\u00e0y, b\u1ea1n h\u00e3y theo d\u00f5i v\u00ed d\u1ee5 sau \u0111\u00e2y: <\/p>\n\n\n\n Th\u1ef1c t\u1ebf khi ph\u00e2n t\u00edch c\u00e1c con s\u1ed1 t\u1eeb 00 \u0111\u1ebfn 99 ta c\u00f3 kh\u00e1 nhi\u1ec1u lo\u1ea1i b\u1ed9 s\u1ed1 t\u1ed5ng \u0111\u1ec1. B\u1ea1n c\u1ea7n bi\u1ebft th\u00eam m\u1ed9t s\u1ed1 lo\u1ea1i t\u1ed5ng \u0111\u1ec1 c\u01a1 b\u1ea3n sau \u0111\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1 t\u1ed5ng \u0111\u1ec1 l\u00e0 g\u00ec. <\/p>\n\n\n\n T\u1eadp h\u1ee3p nh\u1eefng s\u1ed1 khi th\u1ef1c hi\u1ec7n ph\u00e9p c\u1ed9ng gi\u1eefa hai s\u1ed1 th\u00ec c\u00f3 t\u1ed5ng b\u1eb1ng 0 ho\u1eb7c b\u1eb1ng 10 ta s\u1ebd \u0111\u01b0\u1ee3c d\u00e0n t\u1ed5ng \u0111\u1ec1 0. Theo c\u00e1ch t\u00ednh n\u00e0y th\u00ec t\u1ed5ng \u0111\u1ec1 0 s\u1ebd bao g\u1ed3m 10 s\u1ed1 \u0111\u00f3 l\u00e0: 00 \u2013 19 \u2013 91 \u2013 28 \u2013 82 \u2013 37 \u2013 73 \u2013 46 \u2013 64 \u2013 55.<\/p>\n\n\n\n T\u1ed5ng \u0111\u1ec1 1 ch\u1ee9a nh\u1eefng s\u1ed1 c\u00f3 t\u1ed5ng 2 \u0111\u01a1n v\u1ecb c\u1ed9ng l\u1ea1i b\u1eb1ng 1 ho\u1eb7c 11. Theo \u0111\u00f3 ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y b\u1ed9 s\u1ed1 c\u00f3 t\u1ed5ng 1 \u0111\u00f3 l\u00e0: 01, 10, 29, 92, 38, 83, 47, 74, 56, 65. <\/p>\n\n\n\n T\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c c\u00e1ch t\u00ednh tr\u00ean th\u00ec \u0111\u1ec1 t\u1ed5ng 2 l\u00e0 nh\u1eefng con s\u1ed1 c\u00f3 t\u1ed5ng 2 ch\u1eef s\u1ed1 b\u1eb1ng 2 ho\u1eb7c 12. B\u1ed9 s\u1ed1 bao g\u1ed3m c\u00e1c con s\u1ed1 \u0111\u00f3 l\u00e0: 02, 20, 11, 39, 93, 48, 84, 57, 75, 66. <\/p>\n\n\n\n T\u1ed5ng \u0111\u1ec1 3 bao h\u00e0m nh\u1eefng con s\u1ed1 c\u00f3 t\u1ed5ng \u0111\u1ec1 hai s\u1ed1 c\u1ed9ng l\u1ea1i b\u1eb1ng 3 ho\u1eb7c 13. Nh\u01b0 v\u1eady c\u00e1c con s\u1ed1 trong t\u1eadp h\u1ee3p n\u00e0y l\u00e0: 03, 30, 12, 21,49, 94, 58, 85, 67, 76.<\/p>\n\n\n\n T\u1ed5ng \u0111\u1ec1 b\u1eb1ng 5 bao g\u1ed3m c\u00e1c s\u1ed1 d\u1ea1ng t\u1ed5ng hai ch\u1eef s\u1ed1 b\u1eb1ng 15 ho\u1eb7c 5. C\u00e1c con s\u1ed1 trong t\u1ed5ng \u0111\u1ec1 b\u1eb1ng 5 \u0111\u00f3 l\u00e0 78, 50, 14, 32, 69, 05, 41, 23, 96, 87.<\/p>\n\n\n\n D\u00e0n t\u1ed5ng \u0111\u1ec1 6 g\u1ed3m c\u00e1c con s\u1ed1 d\u1ea1ng t\u1ed5ng hai ch\u1eef s\u1ed1 b\u1eb1ng 16 ho\u1eb7c 6. C\u00e1c con s\u1ed1 c\u1ee5 th\u1ec3 trong d\u00e0n t\u1ed5ng \u0111\u1ec1 b\u1eb1ng 6 \u0111\u00f3 l\u00e0 97, 60, 15, 42, 33, 06, 51, 24, 79, 88.<\/p>\n\n\n\n D\u00e0n t\u1ed5ng \u0111\u1ec1 7 g\u1ed3m c\u00e1c con s\u1ed1 d\u1ea1ng t\u1ed5ng hai ch\u1eef s\u1ed1 b\u1eb1ng 17 ho\u1eb7c 7. C\u00e1c con s\u1ed1 c\u1ee5 th\u1ec3 trong d\u00e0n t\u1ed5ng \u0111\u1ec1 b\u1eb1ng 7 \u0111\u00f3 l\u00e0 89, 70, 16, 52, 34, 07, 61, 25, 43, 98.<\/p>\n\n\n\n \u0110\u1ec1 t\u1ed5ng 8 l\u00e0 d\u00e0n nh\u1eefng con s\u1ed1 c\u00f3 t\u1ed5ng 2 ch\u1eef s\u1ed1 c\u1ed9ng l\u1ea1i b\u1eb1ng 8 ho\u1eb7c 18. Nh\u01b0 v\u1eady t\u1ed5ng \u0111\u1ec1 8 s\u1ebd bao g\u1ed3m c\u00e1c c\u1eb7p s\u1ed1 sau: 08 \u2013 80 \u2013 17 \u2013 71 \u2013 26 \u2013 62 \u2013 35 \u2013 53 \u2013 44 \u2013 99.<\/p>\n\n\n\n D\u00e0n t\u1ed5ng \u0111\u1ec1 9 g\u1ed3m c\u00e1c con s\u1ed1 d\u1ea1ng t\u1ed5ng hai ch\u1eef s\u1ed1 b\u1eb1ng 19 ho\u1eb7c 9. C\u00e1c con s\u1ed1 c\u1ee5 th\u1ec3 trong d\u00e0n t\u1ed5ng \u0111\u1ec1 b\u1eb1ng 9 \u0111\u00f3 l\u00e0 45, 90, 18, 72, 36, 09, 81, 27, 63, 54.<\/p>\n\n\n\n Ngo\u00e0i c\u00e1c d\u00e0n s\u1ed1 c\u01a1 b\u1ea3n tr\u00ean th\u00ec c\u00f3 th\u00eam c\u00e1c t\u1ed5ng \u0111\u1ec1 \u0111\u1eb7c bi\u1ec7t. C\u00e1c t\u1ed5ng \u0111\u1ec1 d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u chuy\u00ean s\u00e2u h\u01a1n v\u1ec1 t\u1ed5ng \u0111\u1ec1 l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u ngay;<\/p>\n\n\n\n \u0110\u00e2y l\u00e0 d\u1ea1ng d\u00e0n \u0111\u1ec1 c\u00f3 t\u1ed5ng c\u1ee7a 2 ch\u1eef s\u1ed1 d\u01b0\u1edbi 10. V\u00ed d\u1ee5: <\/p>\n\n\n\n D\u00e0n \u0111\u1ec1 t\u1ed5ng d\u01b0\u1edbi 10 bao g\u1ed3m 55 con s\u1ed1 kh\u00e1c nhau. T\u1eeb c\u00e1ch t\u00ednh tr\u00ean ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ednh \u0111\u01b0\u1ee3c c\u00e1c con s\u1ed1 c\u00f3 t\u1ed5ng d\u01b0\u1edbi 10. Theo \u0111\u00f3 d\u00e0n \u0111\u1ec1 n\u00e0y bao g\u1ed3m c\u00e1c s\u1ed1: <\/p>\n\n\n\n 00 \u2013 01 \u2013 02 \u2013 03 \u2013 04 \u2013 05 \u2013 06 \u2013 07 \u2013 08 \u2013 09<\/p>\n\n\n\n 10 \u2013 11 \u2013 12 \u2013 13 \u2013 14 \u2013 15 \u2013 16 \u2013 17 \u2013 18<\/p>\n\n\n\n 20 \u2013 21 \u2013 22 \u2013 23 \u2013 24 \u2013 25 \u2013 26 \u2013 27<\/p>\n\n\n\n 30 \u2013 31 \u2013 32 \u2013 33 \u2013 34 \u2013 35 \u2013 36<\/p>\n\n\n\n 40 \u2013 41 \u2013 42 \u2013 43 \u2013 44 \u2013 45<\/p>\n\n\n\n 50 \u2013 51 \u2013 52 \u2013 53 \u2013 54<\/p>\n\n\n\n 60 \u2013 61 \u2013 62 \u2013 63<\/p>\n\n\n\n 70 \u2013 71 \u2013 72<\/p>\n\n\n\n 80 \u2013 81<\/p>\n\n\n\n 90<\/p>\n\n\n\n B\u1ea1n c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 \u0111i\u1ec3m khi \u00e1p d\u1ee5ng d\u00e0n \u0111\u1ec1 t\u1ed5ng d\u01b0\u1edbi 10. D\u00e0n \u0111\u1ec1 n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng khi t\u1ed5ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ch\u1ee7 nh\u1eadt v\u1ec1 d\u01b0\u1edbi 10. Ho\u1eb7c trong tr\u01b0\u1eddng h\u1ee3p l\u1ea5y t\u1ed5ng \u0111\u1ec1 ng\u00e0y th\u1ee9 2 v\u1ec1 d\u01b0\u1edbi 10 \u0111\u1ec3 l\u00e0m d\u00e0n \u0111\u1ec1 nu\u00f4i trong tu\u1ea7n \u0111\u00f3. <\/p>\n\n\n <\/p>\n\n\n T\u1ed5ng \u0111\u1ec1 chia h\u1ebft cho 3 ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 t\u1ed5ng c\u00e1c ch\u1eef s\u1ed1 c\u00f3 th\u1ec3 chia \u0111\u01b0\u1ee3c cho 3. V\u00ed d\u1ef1 nh\u01b0 6\/3=2 ho\u1eb7c 18 c\u00f3 t\u1ed5ng b\u1eb1ng 9 chia h\u1ebft cho 3. Theo th\u1ed1ng k\u00ea to\u00e0n b\u1ed9 trong b\u1ed9 s\u1ed1 00 \u0111\u1ebfn 99 th\u00ec c\u00f3 34 c\u1eb7p s\u1ed1 th\u00ec t\u1ed5ng \u0111\u1ec1 chia h\u1ebft cho 3 g\u1ed3m: 00, 03, 06, 09,12,15,18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99.<\/p>\n\n\n\n T\u01b0\u01a1ng t\u1ef1 nh\u01b0 t\u1ed5ng \u0111\u1ec1 chia h\u1ebft cho 3 th\u00ec t\u1ed5ng \u0111\u1ec1 chia 3 d\u01b0 1 t\u1ee9c l\u00e0 khi th\u1ef1c hi\u1ec7n chia t\u1ed5ng c\u00e1c ch\u1eef s\u1ed1 cho 3 v\u00e0 d\u01b0 1 \u0111\u01a1n v\u1ecb. Nh\u01b0 v\u1eady b\u1ed9 t\u1ed5ng \u0111\u1ec1 th\u1ecfa m\u00e3n y\u1ebfu t\u1ed1 n\u00e0y bao g\u1ed3m 33 con s\u1ed1 \u0111\u00f3 l\u00e0: 01, 04, 07, 10, 13, 16, 19, 22, 25, 28, 31, 34, 37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70, 73, 76, 79, 82, 85, 88, 91, 94, 97.<\/p>\n\n\n\n D\u00e0n s\u1ed1 c\u00f3 t\u1ed5ng \u0111\u1ec1 chia h\u1ebft cho 3 d\u01b0 2 c\u0169ng kh\u00e1 \u0111\u1eb7c bi\u1ec7t. Khi d\u00e0n s\u1ed1 n\u00e0y th\u1ecfa m\u00e3n \u0111i\u1ec1u ki\u1ec7n t\u1ed5ng c\u00e1c ch\u1eef s\u1ed1 khi \u0111em chia cho 3 v\u00e0 d\u01b0 2. D\u00e0n \u0111\u1ec1 t\u1ed5ng th\u1ecfa m\u00e3n \u0111i\u1ec1u n\u00e0y bao g\u1ed3m c\u00e1c ch\u1eef s\u1ed1 l\u00e0: 02, 05, 08, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 44, 47, 50, 53, 56, 59, 62, 65, 68, 71, 74, 77, 80, 83, 86, 89, 92, 95, 98.<\/p>\n\n\n\n S\u1eed d\u1ee5ng t\u1ed5ng Pascal c\u1ee7a Newton ch\u00ednh l\u00e0 ph\u01b0\u01a1ng ph\u00e1p tuy\u1ec7t v\u1eddi gi\u00fap anh em nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 kh\u00e1 chu\u1ea9n. Ch\u1ec9 c\u1ea7n b\u1ea1n \u00e1p d\u1ee5ng chu\u1ea9n c\u00e1ch \u0111\u00e1nh v\u00e0 ki\u1ebfn th\u1ee9c to\u00e1n h\u1ecdc th\u00ec b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y l\u00f4 th\u01a1m. Tuy nhi\u00ean ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u00e2n bi\u1ec7t r\u00f5 ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u1edbi c\u00e1ch soi c\u1ea7u h\u00ecnh tam gi\u00e1c. <\/p>\n\n\n\n Ng\u01b0\u1eddi ch\u01a1i c\u1ea7n theo d\u00f5i b\u1ea3ng KQXS v\u00e0 ch\u1ecdn ra k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i nh\u1ea5t v\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a x\u1ed5 s\u1ed1 h\u00f4m qua. Sau \u0111\u00f3 b\u1ea1n vi\u1ebft th\u00e0nh h\u00e0ng \u1edf ph\u00eda \u0111\u00e1y tam gi\u00e1c. Gi\u1ea3 d\u1ee5 k\u1ebft qu\u1ea3 gi\u1ea3i nh\u1ea5t v\u1ec1 76178, c\u00f2n gi\u1ea3i \u0111\u1eb7c bi\u1ec7t 16386. Khi \u0111\u00f3 ta \u0111\u01b0\u1ee3c d\u00e3y s\u1ed1 7 6 1 7 8 1 6 3 8 6. L\u00fac n\u00e0y b\u1ea1n \u00e1p d\u1ee5ng theo Pascal c\u1ee7a Newton \u0111\u1ec3 l\u00ean h\u00ecnh soi c\u1ea7u.. <\/p>\n\n\n\n B\u1ea1n th\u1ef1c hi\u1ec7n b\u01b0\u1edbc c\u1ed9ng hai s\u1ed1 t\u1eeb tr\u00e1i qua ph\u1ea3i \u0111\u1ec3 c\u00f3 d\u00e3y s\u1ed1 m\u1edbi v\u00e0 \u0111i\u1ec1n l\u00ean h\u00e0ng th\u1ee9 hai. C\u1ee5 th\u1ec3: 7+6, 1+7, 8+1, 6+3, 8+6. Ta \u0111\u01b0\u1ee3c h\u00e0ng th\u1ee9 hai l\u00e0 13, 8, 9, 14. C\u1ee9 c\u1ed9ng v\u1eady ta \u0111\u01b0\u1ee3c b\u1ea1ch th\u1ee7 cu\u1ed1i c\u00f9ng l\u00e0 85-58. \u0110\u00e2y ch\u00ednh l\u00e0 k\u1ebft qu\u1ea3 l\u00f4 cu\u1ed1i c\u00f9ng b\u1ea1n c\u1ea7n nu\u00f4i. <\/p>\n\n\n\n B\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y \u0111\u00e3 gi\u00fap c\u00e1c anh em hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 kh\u00e1i ni\u1ec7m t\u1ed5ng \u0111\u1ec1 l\u00e0 g\u00ec. Ngo\u00e0i ra c\u00f2n gi\u1edbi thi\u1ec7u th\u00eam c\u00e1c lo\u1ea1i t\u1ed5ng \u0111\u1ec1 c\u00f3 b\u1ea3n \u0111\u1ebfn \u0111\u1eb7c bi\u1ec7t. Gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 chuy\u00ean s\u00e2u nh\u1ea5t v\u1ec1 m\u1ed9t g\u00f3c c\u1ee7a b\u1ed9 m\u00f4n l\u00f4 \u0111\u1ec1. Hy V\u1ecdng v\u1edbi c\u00e1c th\u00f4ng tin m\u00e0 ch\u00fang t\u00f4i chia s\u1ebb tr\u00ean b\u1ea1n \u0111\u1ecdc s\u1ebd t\u00edch l\u0169y th\u00eam cho m\u00ecnh nhi\u1ec1u ki\u1ebfn th\u1ee9c. T\u1eeb \u0111\u00f3 n\u00e2ng cao tr\u00ecnh \u0111\u1ed9 v\u00e0 t\u00ecm th\u1ea5y cho m\u00ecnh b\u1ed9 l\u00f4 \u0111\u1ec1 th\u01a1m thay \u0111\u1ed5i cu\u1ed9c \u0111\u1eddi.<\/p>\n\n\n <\/p>\r\n Soi c\u1ea7u b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p t\u1ed5ng \u0111\u1ec1 kh\u00f4ng c\u00f2n qu\u00e1 xa l\u1ea1 v\u1edbi anh em l\u00e2u n\u0103m. Tuy nhi\u00ean v\u1edbi nh\u1eefng chi\u1ebfn binh m\u1edbi th\u00ec \u0111\u00e2y l\u00e0 kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n c\u1ea7n t\u00ecm hi\u1ec3u ngay. V\u00ec ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o n\u00ean nh\u1eefng b\u1ed9 s\u1ed1 n\u00e0y th\u00ec v\u00f4 c\u00f9ng ch\u00ednh x\u00e1c. \u0110\u1ec3 […]<\/p>\n","protected":false},"author":1,"featured_media":10991,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[3553,1356,638,3099,2941,3554,3054,2843,3103,3098,3100,3282,3550,2970,3061,3025,3552,3385,517,3555,3104,3102,3101,3551],"yoast_head":"\nM\u1ed9t s\u1ed1 lo\u1ea1i t\u1ed5ng \u0111\u1ec1 c\u01a1 b\u1ea3n t\u1eeb 0 \u0111\u1ebfn 9 <\/strong><\/h2>\n\n\n\n
T\u1ed5ng 0 g\u1ed3m nh\u1eefng con g\u00ec?<\/em><\/strong><\/h3>\n\n\n\n
\u0110\u1ec1 t\u1ed5ng 1 <\/em><\/strong><\/h3>\n\n\n\n
\u0110\u1ec1 t\u1ed5ng 2 <\/em><\/strong><\/h3>\n\n\n\n
\u0110\u1ec1 t\u1ed5ng 3 g\u1ed3m nh\u1eefng con g\u00ec?<\/em><\/strong><\/h3>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 b\u1eb1ng 5<\/em><\/strong><\/h3>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 b\u1eb1ng 6<\/em><\/strong><\/h3>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 b\u1eb1ng 7<\/em><\/strong><\/h3>\n\n\n\n
\u0110\u1ec1 t\u1ed5ng 8 c\u00f3 bao nhi\u00eau con?<\/em><\/strong><\/h3>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 b\u1eb1ng 9<\/em><\/strong><\/h3>\n\n\n\n
M\u1ed9t s\u1ed1 d\u00e0n \u0111\u1ec1 c\u00f3 t\u1ed5ng \u0111\u1eb7c bi\u1ec7t kh\u00e1c <\/strong><\/h2>\n\n\n\n
D\u00e0n \u0111\u1ec1 t\u1ed5ng d\u01b0\u1edbi 10 <\/em><\/strong><\/h3>\n\n\n\n
D\u00e0n t\u1ed5ng \u0111\u1ec1 chia h\u1ebft cho 3<\/em><\/strong><\/h3>\n\n\n\n
B\u1ed9 \u0111\u1ec1 t\u1ed5ng chia 3 d\u01b0 1<\/em><\/strong><\/h3>\n\n\n\n
B\u1ed9 \u0111\u1ec1 t\u1ed5ng chia 3 d\u01b0 2<\/em><\/strong><\/h3>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 c\u1ea3 n\u0103m theo tam gi\u00e1c Pascal<\/em><\/strong><\/h3>\n\n\n\n
K\u1ebft lu\u1eadn <\/strong><\/h2>\n\n\n\n
SOI C\u1ea6U MI\u1ec0N B\u1eaeC SUPER VIP<\/span><\/h3>\r\n B\u1ea0CH TH\u1ee6 L\u00d4 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/span><\/strong>\r\n\r\n B\u1ea0CH TH\u1ee6 L\u00d4 2 NH\u00c1Y mi\u1ec1n b\u1eafc SUPER VIP <\/span><\/a><\/strong>\r\n\r\n SONG TH\u1ee6 L\u00d4 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/strong>\r\n\r\n B\u1ea0CH TH\u1ee6 L\u00d4 K\u00c9P mi\u1ec1n b\u1eafc SUPER VIP <\/span><\/a><\/strong>\r\n\r\n SONG TH\u1ee6 L\u00d4 K\u00c9P mi\u1ec1n b\u1eafc SUPER VIP <\/span><\/a><\/strong>\r\n\r\n B\u1ea0CH TH\u1ee6 \u0110\u1ec0 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/strong>\r\n\r\n SONG TH\u1ee6 \u0110\u1ec0 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/strong>\r\n\r\n D\u00c0N \u0110\u1ec0 4 S\u1ed0 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/strong>\r\n\r\n D\u00c0N \u0110\u1ec0 6 S\u1ed0 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/strong>\r\n\r\n D\u00c0N \u0110\u1ec0 8 S\u1ed0 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/strong>\r\n\r\n D\u00c0N \u0110\u1ec0 10 S\u1ed0 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/strong>\r\n\r\n D\u00c0N L\u00d4 4 S\u1ed0 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/strong>\r\n\r\n D\u00c0N L\u00d4 6 S\u1ed0 mi\u1ec1n b\u1eafc SUPER VIP<\/span><\/a><\/strong>\r\n
SOI C\u1ea6U MI\u1ec0N B\u1eaeC SI\u00caU CHU\u1ea8N <\/span><\/h3>\r\n D\u00c0N L\u00d4 8 S\u1ed0 mi\u1ec1n b\u1eafc SI\u00caU CHU\u1ea8N<\/span><\/a><\/strong>\r\n\r\n D\u00c0N L\u00d4 XI\u00caN 2 mi\u1ec1n b\u1eafc SI\u00caU CHU\u1ea8N<\/span><\/a><\/strong>\r\n\r\n D\u00c0N L\u00d4 XI\u00caN 3 mi\u1ec1n b\u1eafc SI\u00caU CHU\u1ea8N<\/span><\/a><\/strong>\r\n\r\n D\u00c0N L\u00d4 XI\u00caN 4 mi\u1ec1n b\u1eafc SI\u00caU CHU\u1ea8N<\/span><\/a><\/strong>\r\n\r\n 3 C\u00c0NG mi\u1ec1n b\u1eafc mi\u1ec1n b\u1eafc SI\u00caU CHU\u1ea8N<\/span><\/a><\/strong>\r\n\r\n D\u00c0N 3 C\u00c0NG 2 S\u1ed0 mi\u1ec1n b\u1eafc SI\u00caU CHU\u1ea8N<\/span><\/a><\/strong>\r\n\r\n D\u00c0N L\u00d4 10 S\u1ed0 mi\u1ec1n b\u1eafc SI\u00caU CHU\u1ea8N<\/span><\/a><\/strong>\r\n\r\n \u0110\u1ec0 \u0110\u1ea6U \u0110U\u00d4I mi\u1ec1n b\u1eafc SI\u00caU CHU\u1ea8N<\/span><\/a><\/strong>\r\n
SOI C\u1ea6U MI\u1ec0N TRUNG SI\u00caU C\u1ea4P<\/span><\/h3>\r\n X\u1ec9u Ch\u1ee7 mi\u1ec1n trung SI\u00caU C\u1ea4P<\/span><\/a><\/strong>\r\n\r\n GI\u1ea2I \u0110\u1eb6C BI\u1ec6T mi\u1ec1n trung SI\u00caU C\u1ea4P<\/span><\/a><\/strong>\r\n\r\n GI\u1ea2I 8 mi\u1ec1n trung SI\u00caU C\u1ea4P<\/span><\/a><\/strong>\r\n\r\n BAO L\u00d4 mi\u1ec1n trung SI\u00caU C\u1ea4P<\/span><\/a><\/strong>\r\n\r\n C\u1eb7p X\u1ec9u Ch\u1ee7 mi\u1ec1n trung SI\u00caU C\u1ea4P<\/span><\/a><\/strong>\r\n\r\n SONG TH\u1ee6 L\u00d4 mi\u1ec1n trung SI\u00caU C\u1ea4P<\/span><\/a><\/strong>\r\n\r\n \u0110\u1ea6U \u0110U\u00d4I GI\u1ea2I 8 mi\u1ec1n trung SI\u00caU C\u1ea4P<\/span><\/a><\/strong>\r\n\r\n \u0110\u1ea6U \u0110U\u00d4I \u0110\u1eb6C BI\u1ec6T mi\u1ec1n trung SI\u00caU C\u1ea4P<\/span><\/a><\/strong>\r\n\r\n L\u00d4 3 S\u1ed0 mi\u1ec1n trung SI\u00caU C\u1ea4P<\/span><\/a><\/strong>\r\n
SOI C\u1ea6U MI\u1ec0N NAM SI\u00caU C\u1ea4P<\/span><\/h3>\r\nX\u1ec9u Ch\u1ee7 mi\u1ec1n nam SI\u00caU C\u1ea4P<\/a><\/strong>\r\n\r\nGI\u1ea2I \u0110\u1eb6C BI\u1ec6T mi\u1ec1n nam SI\u00caU C\u1ea4P<\/a><\/strong>\r\n\r\nGI\u1ea2I 8 mi\u1ec1n nam SI\u00caU C\u1ea4P<\/a><\/strong>\r\n\r\nBAO L\u00d4 mi\u1ec1n nam SI\u00caU C\u1ea4P<\/a><\/strong>\r\n\r\nC\u1eb7p X\u1ec9u Ch\u1ee7 mi\u1ec1n nam SI\u00caU C\u1ea4P<\/a><\/strong>\r\n\r\nSONG TH\u1ee6 L\u00d4 mi\u1ec1n nam SI\u00caU C\u1ea4P<\/a><\/strong>\r\n\r\n\u0110\u1ea6U \u0110U\u00d4I GI\u1ea2I 8 mi\u1ec1n nam SI\u00caU C\u1ea4P<\/a><\/strong>\r\n\r\n\u0110\u1ea6U \u0110U\u00d4I \u0110\u1eb6C BI\u1ec6T mi\u1ec1n nam SI\u00caU C\u1ea4P<\/a><\/strong>\r\n\r\nL\u00d4 3 S\u1ed0 mi\u1ec1n nam SI\u00caU C\u1ea4P<\/a><\/strong>\r\n","protected":false},"excerpt":{"rendered":"