D\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3, d\u01b0 1, d\u01b0 2 m\u1edbi \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a v\u00e0 \u00e1p d\u1ee5ng g\u1ea7n \u0111\u00e2y. Tuy nhi\u00ean c\u00e1c d\u00e0n \u0111\u1ec1 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng kh\u00e1 th\u00e0nh c\u00f4ng b\u1edfi c\u00e1c cao th\u1ee7 l\u00f4 \u0111\u1ec1. Nh\u1eadn bi\u1ebft v\u00e0 \u0111\u1ecbnh ngh\u0129a c\u00e1c d\u00e0n \u0111\u1ec1 n\u00e0y c\u1ef1c k\u1ef3 d\u1ec5 d\u00e0ng ngay t\u1eeb t\u00ean g\u1ecdi c\u1ee7a n\u00f3. Ng\u01b0\u1eddi ta ph\u00e2n lo\u1ea1i c\u00e1c d\u00e0n \u0111\u1ec1 n\u00e0y theo s\u1ed1 d\u01b0 c\u1ee7a ph\u00e9p chia c\u1ee7a c\u00e1c s\u1ed1 trong d\u00e0n \u0111\u00f3 cho 3.<\/p>\n
D\u00c0N \u0110\u1ec0 CHIA H\u1ebeT CHO 3<\/span><\/h2>\nL\u00e0 t\u1eadp h\u1ee3p c\u00e1c s\u1ed1 \u0111\u1ec1 chia h\u1ebft cho 3. C\u00f3 ngh\u0129a l\u00e0 s\u1ed1 d\u01b0 trong ph\u00e9p chia c\u1ee7a 1 s\u1ed1 b\u1ea5t k\u1ef3 trong d\u00e0n \u0111\u1ec1 n\u00e0y cho 3 \u0111\u1ec1u b\u1eb1ng 0.<\/p>\n
<\/p>\n
V\u00ed d\u1ee5:<\/p>\n
\n- S\u1ed1 24 chia h\u1ebft cho 3. Hay chia cho 3 b\u1eb1ng 8 d\u01b0 0<\/li>\n
- S\u1ed1 60 chia h\u1ebft cho 3. Hay chia cho 3 b\u1eb1ng 20 d\u01b0 0<\/li>\n<\/ul>\n
=> Hai s\u1ed1 24 v\u00e0 64 thu\u1ed9c d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3<\/p>\n
Tuy c\u00e1ch h\u00ecnh dung v\u1ec1 d\u00e0n \u0111\u1ec1 n\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n. \u0110\u1ec3 d\u1ec5 nh\u1edb v\u00e0 t\u00ednh to\u00e1n nhanh h\u01a1n ta th\u01b0\u1eddng \u00e1p d\u1ee5ng 1 d\u1ea5u hi\u1ec7u trong to\u00e1n h\u1ecdc. \u0110\u00f3 l\u00e0 c\u00e1c s\u1ed1 chia h\u1ebft cho 3 khi t\u1ed5ng c\u00e1c ch\u1eef s\u1ed1 c\u1ee7a n\u00f3 chia h\u1ebft cho 3. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 c\u00e1c s\u1ed1 c\u00f3 t\u1ed5ng 2 ch\u1eef s\u1ed1 chia h\u1ebft cho 3 th\u00ec thu\u1ed9c d\u00e0n n\u00e0y.<\/p>\n
V\u00ed d\u1ee5:<\/p>\n
\n- S\u1ed1 87 c\u00f3 8 + 7 = 15 chia h\u1ebft cho 3.<\/li>\n
- S\u1ed1 63 c\u00f3 6 + 3 = 9 chia h\u1ebft cho 3.<\/li>\n<\/ul>\n
=> Hai s\u1ed1 87 v\u00e0 63 thu\u1ed9c d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3<\/p>\n
D\u00e0n \u0111\u1ec1 n\u00e0y g\u1ed3m c\u00f3 34 s\u1ed1 d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n
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
D\u00c0N \u0110\u1ec0 CHIA CHO 3 D\u01af 1<\/span><\/h2>\n<\/p>\n
C\u0169ng nh\u01b0 d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3. Ta \u00e1p d\u1ee5ng d\u1ea5u hi\u1ec7u cho 3 d\u01b0 1 c\u1ee7a s\u1ed1 t\u1ef1 nhi\u00ean \u0111\u1ec3 nh\u1eadn bi\u1ebft c\u00e1c s\u1ed1 trong d\u00e0n \u0111\u1ec1 n\u00e0y. \u0110\u00f3 l\u00e0 c\u00e1c s\u1ed1 n\u00e0y chia cho 3 d\u01b0 1 khi t\u1ed5ng 2 ch\u1eef s\u1ed1 chia 3 d\u01b0 1.<\/p>\n
V\u00ed d\u1ee5:<\/p>\n
\n- S\u1ed1 64 c\u00f3 6 + 4 = 10 chia 3 d\u01b0 1 n\u00ean 64.<\/li>\n
- S\u1ed1 58 c\u00f3 5 + 8 = 13 chia 3 d\u01b0 1 n\u00ean 58.<\/li>\n<\/ul>\n
=> Hai s\u1ed1 64 v\u00e0 58 thu\u1ed9c d\u00e0n \u0111\u1ec1 chia 3 d\u01b0 1<\/p>\n
D\u00e0n \u0111\u1ec1 chia 3 d\u01b0 2 c\u00f3 33 s\u1ed1 g\u1ed3m c\u00e1c s\u1ed1 sau:<\/p>\n
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
D\u00c0N \u0110\u1ec0 CHIA CHO 3 D\u01af 2<\/span><\/h2>\nD\u00e0n \u0111\u1ec1 chia cho 3 d\u01b0 2 c\u0169ng gi\u1ed1ng v\u1edbi hai d\u00e0n \u0111\u1ec1 ph\u00eda tr\u00ean \u1edf ph\u01b0\u01a1ng ph\u00e1p nh\u1eadn bi\u1ebft.<\/p>\n
D\u00e0n \u0111\u1ec1 chia 3 d\u01b0 2 c\u00f3 33 s\u1ed1 g\u1ed3m c\u00e1c s\u1ed1 sau:<\/p>\n
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
Qua b\u00e0i vi\u1ebft n\u00e0y c\u00e1c b\u1ea1n ch\u1eafc ch\u1eafn \u0111\u00e3 n\u1eafm \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft nhanh c\u1ee7a d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3, d\u01b0 1, d\u01b0 2. Ch\u00fac c\u00e1c b\u1ea1n \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng nh\u1eefng ki\u1ebfn th\u1ee9c n\u00e0y v\u00e0o th\u1ef1c t\u1ebf. H\u1eb9n g\u1eb7p l\u1ea1i c\u00e1c b\u1ea1n \u1edf nh\u1eefng b\u00e0i vi\u1ebft ti\u1ebfp theo.<\/p>\n<\/div>\n<\/article>\n
<\/p>\n<\/div>\n
<\/p>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y win mb<\/strong><\/a><\/h3>\nc\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c b\u1ea1ch th\u1ee7 l\u00f4 mb<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 l\u00f4 mb<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 l\u00f4 k\u00e9p mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c b\u1ea1ch th\u1ee7 \u0111\u1ec1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 \u0111\u1ec1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n \u0111\u1ec1 4 s\u1ed1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n \u0111\u1ec1 6 s\u1ed1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n \u0111\u1ec1 8 s\u1ed1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n \u0111\u1ec1 10 s\u1ed1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 4 s\u1ed1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 6 s\u1ed1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 8 s\u1ed1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 xi\u00ean 2 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 xi\u00ean 3 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 xi\u00ean 4 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c 3 c\u00e0ng mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 10 s\u1ed1 mb<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mb<\/strong><\/a><\/h3>\n<\/p>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c x\u1ec9u ch\u1ee7 mn<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mn<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c gi\u1ea3i 8 mn<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c bao l\u00f4 mn<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c c\u1eb7p x\u1ec9u ch\u1ee7 mn<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 l\u00f4 mn<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mn<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mn<\/strong><\/a><\/h3>\n c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c l\u00f4 3 s\u1ed1 mn<\/strong><\/a><\/h3>\n<\/p>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c x\u1ec9u ch\u1ee7 mt<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mt<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 to si\u00eau chu\u1ea9n x\u00e1c gi\u1ea3i 8 mt<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c bao l\u00f4 mt<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c c\u1eb7p x\u1ec9u ch\u1ee7 mt<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 l\u00f4 mt<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mt<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mt<\/strong><\/a><\/h3>\n\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c l\u00f4 3 s\u1ed1 mt<\/strong><\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3, chia 3 d\u01b0 1, chia 3 d\u01b0 2 l\u00e0 g\u00ec, g\u1ed3m nh\u1eefng s\u1ed1 n\u00e0o<\/p>\n","protected":false},"author":1,"featured_media":18105,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[308],"tags":[664,635,666,665,162,493,426,656,422,425,419,423,424],"yoast_head":"\n
d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3, chia 3 d\u01b0 1, chia 3 d\u01b0 2 l\u00e0 g\u00ec, g\u1ed3m nh\u1eefng s\u1ed1 n\u00e0o<\/title>\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n\n\n\n\t\n\t\n\t\n
=> Hai s\u1ed1 24 v\u00e0 64 thu\u1ed9c d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3<\/p>\n
Tuy c\u00e1ch h\u00ecnh dung v\u1ec1 d\u00e0n \u0111\u1ec1 n\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n. \u0110\u1ec3 d\u1ec5 nh\u1edb v\u00e0 t\u00ednh to\u00e1n nhanh h\u01a1n ta th\u01b0\u1eddng \u00e1p d\u1ee5ng 1 d\u1ea5u hi\u1ec7u trong to\u00e1n h\u1ecdc. \u0110\u00f3 l\u00e0 c\u00e1c s\u1ed1 chia h\u1ebft cho 3 khi t\u1ed5ng c\u00e1c ch\u1eef s\u1ed1 c\u1ee7a n\u00f3 chia h\u1ebft cho 3. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 c\u00e1c s\u1ed1 c\u00f3 t\u1ed5ng 2 ch\u1eef s\u1ed1 chia h\u1ebft cho 3 th\u00ec thu\u1ed9c d\u00e0n n\u00e0y.<\/p>\n
V\u00ed d\u1ee5:<\/p>\n
- \n
- S\u1ed1 87 c\u00f3 8 + 7 = 15 chia h\u1ebft cho 3.<\/li>\n
- S\u1ed1 63 c\u00f3 6 + 3 = 9 chia h\u1ebft cho 3.<\/li>\n<\/ul>\n
=> Hai s\u1ed1 87 v\u00e0 63 thu\u1ed9c d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3<\/p>\n
D\u00e0n \u0111\u1ec1 n\u00e0y g\u1ed3m c\u00f3 34 s\u1ed1 d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n
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
D\u00c0N \u0110\u1ec0 CHIA CHO 3 D\u01af 1<\/span><\/h2>\n
<\/p>\n
C\u0169ng nh\u01b0 d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3. Ta \u00e1p d\u1ee5ng d\u1ea5u hi\u1ec7u cho 3 d\u01b0 1 c\u1ee7a s\u1ed1 t\u1ef1 nhi\u00ean \u0111\u1ec3 nh\u1eadn bi\u1ebft c\u00e1c s\u1ed1 trong d\u00e0n \u0111\u1ec1 n\u00e0y. \u0110\u00f3 l\u00e0 c\u00e1c s\u1ed1 n\u00e0y chia cho 3 d\u01b0 1 khi t\u1ed5ng 2 ch\u1eef s\u1ed1 chia 3 d\u01b0 1.<\/p>\n
V\u00ed d\u1ee5:<\/p>\n
- \n
- S\u1ed1 64 c\u00f3 6 + 4 = 10 chia 3 d\u01b0 1 n\u00ean 64.<\/li>\n
- S\u1ed1 58 c\u00f3 5 + 8 = 13 chia 3 d\u01b0 1 n\u00ean 58.<\/li>\n<\/ul>\n
=> Hai s\u1ed1 64 v\u00e0 58 thu\u1ed9c d\u00e0n \u0111\u1ec1 chia 3 d\u01b0 1<\/p>\n
D\u00e0n \u0111\u1ec1 chia 3 d\u01b0 2 c\u00f3 33 s\u1ed1 g\u1ed3m c\u00e1c s\u1ed1 sau:<\/p>\n
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
D\u00c0N \u0110\u1ec0 CHIA CHO 3 D\u01af 2<\/span><\/h2>\n
D\u00e0n \u0111\u1ec1 chia cho 3 d\u01b0 2 c\u0169ng gi\u1ed1ng v\u1edbi hai d\u00e0n \u0111\u1ec1 ph\u00eda tr\u00ean \u1edf ph\u01b0\u01a1ng ph\u00e1p nh\u1eadn bi\u1ebft.<\/p>\n
D\u00e0n \u0111\u1ec1 chia 3 d\u01b0 2 c\u00f3 33 s\u1ed1 g\u1ed3m c\u00e1c s\u1ed1 sau:<\/p>\n
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
Qua b\u00e0i vi\u1ebft n\u00e0y c\u00e1c b\u1ea1n ch\u1eafc ch\u1eafn \u0111\u00e3 n\u1eafm \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft nhanh c\u1ee7a d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3, d\u01b0 1, d\u01b0 2. Ch\u00fac c\u00e1c b\u1ea1n \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng nh\u1eefng ki\u1ebfn th\u1ee9c n\u00e0y v\u00e0o th\u1ef1c t\u1ebf. H\u1eb9n g\u1eb7p l\u1ea1i c\u00e1c b\u1ea1n \u1edf nh\u1eefng b\u00e0i vi\u1ebft ti\u1ebfp theo.<\/p>\n<\/div>\n<\/article>\n
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c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y win mb<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c b\u1ea1ch th\u1ee7 l\u00f4 mb<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 l\u00f4 mb<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 l\u00f4 k\u00e9p mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c b\u1ea1ch th\u1ee7 \u0111\u1ec1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 \u0111\u1ec1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n \u0111\u1ec1 4 s\u1ed1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n \u0111\u1ec1 6 s\u1ed1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n \u0111\u1ec1 8 s\u1ed1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n \u0111\u1ec1 10 s\u1ed1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 4 s\u1ed1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 6 s\u1ed1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 8 s\u1ed1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 xi\u00ean 2 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 xi\u00ean 3 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 xi\u00ean 4 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c 3 c\u00e0ng mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c d\u00e0n l\u00f4 10 s\u1ed1 mb<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mb<\/strong><\/a><\/h3>\n
<\/p>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c x\u1ec9u ch\u1ee7 mn<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mn<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c gi\u1ea3i 8 mn<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c bao l\u00f4 mn<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c c\u1eb7p x\u1ec9u ch\u1ee7 mn<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 l\u00f4 mn<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mn<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mn<\/strong><\/a><\/h3>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c l\u00f4 3 s\u1ed1 mn<\/strong><\/a><\/h3>\n
<\/p>\n
c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c x\u1ec9u ch\u1ee7 mt<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mt<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 to si\u00eau chu\u1ea9n x\u00e1c gi\u1ea3i 8 mt<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c bao l\u00f4 mt<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c c\u1eb7p x\u1ec9u ch\u1ee7 mt<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c song th\u1ee7 l\u00f4 mt<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mt<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mt<\/strong><\/a><\/h3>\n
\u00a0c\u1ea7u ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n x\u00e1c l\u00f4 3 s\u1ed1 mt<\/strong><\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"
d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3, chia 3 d\u01b0 1, chia 3 d\u01b0 2 l\u00e0 g\u00ec, g\u1ed3m nh\u1eefng s\u1ed1 n\u00e0o<\/p>\n","protected":false},"author":1,"featured_media":18105,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[308],"tags":[664,635,666,665,162,493,426,656,422,425,419,423,424],"yoast_head":"\n
d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3, chia 3 d\u01b0 1, chia 3 d\u01b0 2 l\u00e0 g\u00ec, g\u1ed3m nh\u1eefng s\u1ed1 n\u00e0o<\/title>\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n\n\n\n\t\n\t\n\t\n