{"id":18093,"date":"2024-03-23T17:36:41","date_gmt":"2024-03-23T17:36:41","guid":{"rendered":"https:\/\/soicau5055.minhngocxoso.com\/?p=18093"},"modified":"2024-03-23T17:36:41","modified_gmt":"2024-03-23T17:36:41","slug":"mach-ban-cach-bat-de-2-tang-bang","status":"publish","type":"post","link":"https:\/\/dudoanlodevip.com\/mach-ban-cach-bat-de-2-tang-bang\/","title":{"rendered":"m\u00e1ch b\u1ea1n c\u00e1ch b\u1eaft \u0111\u1ec1 2 t\u1ea3ng b\u0103ng"},"content":{"rendered":"\n

Xin ch\u00e0o c\u00e1c b\u1ea1n, h\u00f4m nay ch\u00fang t\u00f4i s\u1ebd chia s\u1ebb cho c\u00e1c anh em m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 r\u1ea5t m\u1edbi v\u1edbi hi\u1ec7u qu\u1ea3 r\u1ea5t cao. C\u00e1c anh em h\u00e3y c\u00f9ng theo d\u00f5i b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a ch\u00fang t\u00f4i nh\u00e9.<\/p>\n\n\n\n

Ch\u1eafc h\u1eb3n r\u1eb1ng ch\u00fang ta \u0111\u1ec1u bi\u1ebft gi\u1ea3i \u0111\u1eb7c bi\u1ec7t bao g\u1ed3m 5 ch\u1eef s\u1ed1, ta m\u1eb7c \u0111\u1ecbnh l\u00e0 ng\u00e0y A c\u00f3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0: 12345, nh\u1eefng ch\u1eef s\u1ed1 xu\u1ea5t hi\u1ec7n trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u0111\u00f3 ta g\u1ecdi l\u00e0 ph\u1ea7n n\u1ed5i c\u1ee7a t\u1ea3ng b\u0103ng. V\u00e0 5 ch\u1eef s\u1ed1 c\u00f2n l\u1ea1i 67890 ta g\u1ecdi l\u00e0 ph\u1ea7n ch\u00ecm c\u1ee7a t\u1ea3ng b\u0103ng.<\/p>\n\n\n\n

C\u00e1ch b\u1eaft \u0111\u1ec1 nh\u01b0 sau:<\/h2>\n\n\n\n

C\u00e1ch 1: gh\u00e9p ph\u1ea7n b\u0103ng ch\u00ecm v\u1edbi b\u0103ng n\u1ed5i l\u1ea1i v\u1edbi nhau: 5 x 5 = 25 v\u00e0 l\u1ed9n l\u1ea1i, t\u1ed5ng s\u1ed1 ta c\u00f3 50 con.<\/h5>\n\n\n\n

V\u00ed d\u1ee5: ng\u00e0y 08\/09 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 17326. T\u1ea3ng b\u0103ng n\u1ed5i l\u00e0 12367, t\u1ea3ng b\u0103ng ch\u00ecm l\u00e0 04589.<\/p>\n\n\n\n

Gh\u00e9p t\u1ea3ng b\u0103ng n\u1ed5i v\u00e0 t\u1ea3ng b\u0103ng ch\u00ecm v\u1edbi nhau ta c\u00f3 \u0111\u1ec1 ng\u00e0y 09\/09 l\u00e0: 52.<\/p>\n\n\n\n

T\u01b0\u01a1ng t\u1ef1 k\u1ebft qu\u1ea3 c\u00e1c ng\u00e0y sau c\u0169ng nh\u01b0 v\u1eady.<\/p>\n\n\n\n

C\u00e1ch 2: gh\u00e9p to\u00e0n b\u1ed9 t\u1ea3ng b\u0103ng ch\u00ecm v\u1edbi nhau ta c\u00f3 20 con \u0111\u1ec1 d\u1ef1 \u0111\u1ecbnh.<\/h5>\n\n\n\n

V\u00ed d\u1ee5: \u0111\u1ec1 ng\u00e0y 16\/09 l\u00e0 73122; nh\u01b0 v\u1eady t\u1ea3ng b\u0103ng n\u1ed5i l\u00e0 1237, t\u1ea3ng b\u0103ng ch\u00ecm l\u00e0 c\u00e1c s\u1ed1 ch\u01b0a ra 045689 gh\u00e9p l\u1ea1i v\u1edbi nhau ta \u0111\u01b0\u1ee3c con \u0111\u1ec1 06 ra ng\u00e0y 17\/09.<\/p>\n\n\n\n

T\u1ed5ng c\u1ed9ng c\u00e1ch 1 v\u00e0 2 ta c\u00f3 70 s\u1ed1 d\u1ef1 ki\u1ebfn.<\/p>\n\n\n\n

(X\u00e1c xu\u1ea5t ra \u0111\u1ec1 trong ph\u1ea7n t\u1ea3ng b\u0103ng n\u1ed5i r\u1ea5t th\u1ea5p, c\u00f3 th\u1ec3 10 ng\u00e0y m\u1edbi c\u00f3 1 ng\u00e0y ra 2 s\u1ed1 \u0111\u1ec1 trong c\u00f9ng ph\u1ea7n t\u1ea3ng b\u0103ng n\u1ed5i).<\/p>\n\n\n\n