{"id":18006,"date":"2024-03-06T18:04:53","date_gmt":"2024-03-06T18:04:53","guid":{"rendered":"https:\/\/soicau5035.minhngocxoso.com\/?p=18006"},"modified":"2024-03-06T18:04:53","modified_gmt":"2024-03-06T18:04:53","slug":"bi-kip-danh-de-theo-tong-hieu-qua","status":"publish","type":"post","link":"https:\/\/soicaulokep88.com\/bi-kip-danh-de-theo-tong-hieu-qua\/","title":{"rendered":"b\u00ed k\u00edp \u0111\u00e1nh \u0111\u1ec1 theo t\u1ed5ng hi\u1ec7u qu\u1ea3"},"content":{"rendered":"
<\/p>\n\n\n
T\u1ed5ng \u0111\u1ec1 l\u00e0 g\u00ec, v\u00e0 th\u1eafc m\u1eafc r\u1eb1ng b\u1ed9 t\u1ed5ng trong l\u00f4 \u0111\u1ec1 bao g\u1ed3m nh\u1eefng con s\u1ed1 g\u00ec? Ch\u1eafc ch\u1eafn \u0111\u00f3 s\u1ebd l\u00e0 th\u1eafc m\u1eafc c\u1ee7a r\u1ea5t nhi\u1ec1u anh em l\u00f4 \u0111\u1ec1 th\u1ee7. Vi\u1ec7c ng\u01b0\u1eddi ch\u01a1i \u0111ang ghi nh\u1edb v\u00e0 n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c c\u00e1c ch\u1eef s\u1ed1 trong t\u1eebng b\u1ed9 t\u1ed5ng \u0111\u1ec1 l\u00e0 m\u1ed9t vi\u1ec7c r\u1ea5t c\u1ea7n thi\u1ebft, \u0111i\u1ec1u \u0111\u00f3 s\u1ebd g\u00f3p ph\u1ea7n gi\u00fap anh em soi c\u1ea7u v\u00e0 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c nh\u1eefng con l\u00f4 s\u1ed1 \u0111\u1ec1 may m\u1eafn s\u1ebd v\u1ec1 thu\u1eadn l\u1ee3i v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n. C\u00f9ng v\u1edbi \u0111\u00f3 n\u00f3 c\u00f2n gi\u00fap cho anh em n\u1eafm \u0111\u01b0\u1ee3c ph\u1ea7n th\u1eafng cao h\u01a1n trong khi \u0111\u00e1nh l\u00f4 \u0111\u1ec1 truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n
Ch\u00ednh v\u00ec th\u1ebf, vi\u1ec7c n\u1eafm r\u00f5 v\u1ec1 c\u00e1c d\u00e0n \u0111\u1ec1 t\u1ed5ng trong l\u00f4 \u0111\u1ec1 r\u1ea5t quan tr\u1ecdng khi ng\u01b0\u1eddi ch\u01a1i s\u1ebd ti\u1ebfn h\u00e0nh ch\u1ed1t s\u1ed1. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u ngay t\u1ea1i b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 kh\u00e1i ni\u1ec7m t\u1ed5ng trong l\u00f4 \u0111\u1ec1 n\u00e0y.<\/p>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u01a1n gi\u1ea3n th\u00ec l\u00e0 m\u1ed9t b\u1ed9 s\u1ed1 trong v\u00f4 v\u00e0n v\u00e0 r\u1ea5t nhi\u1ec1u b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 kh\u00e1c. V\u00ec v\u1eady m\u00e0 tr\u01b0\u1edbc h\u1ebft b\u1ea1n n\u00ean c\u1ea7n t\u00ecm hi\u1ec3u \u0111\u01b0\u1ee3c b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec tr\u01b0\u1edbc. C\u00f3 th\u1ec3 m\u00f3 \u0111\u01b0\u1ee3c l\u00fd gi\u1ea3i l\u00e0 t\u1eadp h\u1ee3p c\u1ee7a c\u00e1c con s\u1ed1 c\u00f3 c\u00f9ng \u0111\u1eb7c \u0111i\u1ec3m nh\u01b0 nhau.<\/p>\n\n\n\n
Thi\u00ed d\u1ee5:<\/p>\n\n\n\n
B\u1ed9 s\u1ed1 k\u00e9p b\u1eb1ng \u0111\u01b0\u1ee3c cho l\u00e0 b\u1ed9 s\u1ed1 c\u1ee7a 2 ch\u1eef s\u1ed1 gi\u1ed1ng nhau c\u1ea3 v\u1ec1 h\u00e0ng \u0111\u01a1n v\u1ecb v\u00e0 h\u00e0ng ch\u1ee5c, c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn c\u00e1c s\u1ed1 \u0111\u00f3 nh\u01b0 l\u00e0: 00, 11, 22, 33, 44, 55, 66, 77, 88 v\u00e0 99.<\/p>\n\n\n\n
B\u1ed9 s\u1ed1 k\u00e9p l\u1ec7ch \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u01a1n gi\u1ea3n l\u00e0 b\u1ed9 s\u1ed1 c\u00f3 s\u1ed1 n\u00e0y l\u00e0 b\u00f3ng ng\u01b0\u1ee3c l\u1ea1i c\u1ee7a s\u1ed1 kia, v\u00ec d\u1ee5 \u0111\u01a1n gi\u1ea3n l\u00e0: 12, 21, 45, 54, 67, 76, 98, 98, 34, 43, 56, 65<\/p>\n\n\n\n
Nh\u01b0 v\u1eady, c\u00f3 th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1c b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1. V\u00e0 c\u00e1c b\u1ed9 s\u1ed1 n\u00e0y \u00e1p d\u1ee5ng v\u00e0 s\u1eed d\u1ee5ng v\u00e0 trong c\u1ea3 ghi l\u00f4 \u0111\u1ec1 truy\u1ec1n th\u1ed1ng v\u00e0 \u1edf c\u1ea3 l\u00f4 \u0111\u1ec1 online. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y Ngoche x\u1ed5 s\u1ed1 s\u1ebd ch\u1ec9 n\u00f3i chi ti\u1ebft v\u00e0 c\u1ee5 th\u1ec3 v\u1ec1 b\u1ed9 s\u1ed1 t\u1ed5ng.<\/p>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u01a1n gi\u1ea3n l\u00e0 vi\u1ec7c t\u1eadp h\u1ee3p c\u00e1c ch\u1eef s\u1ed1, con s\u1ed1 m\u00e0 khi ch\u00fang ta c\u1ed9ng 2 ch\u1eef s\u1ed1 c\u1ee7a n\u00f3 l\u1ea1i v\u1edbi nhau th\u00ec s\u1ebd ra \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 b\u1eb1ng nhau hay nh\u01b0 nhau. \u0110\u1ec3 c\u00f3 th\u1ec3 hi\u1ec3u chi ti\u1ebft v\u00e0 r\u00f5 r\u00e0ng h\u01a1n, ch\u00fang ta \u0111i c\u1ee5 th\u1ec3 v\u00e0o v\u00ed d\u1ee5 s\u1ebd d\u1ec5 minh h\u1ecda h\u01a1n nh\u00e9!<\/p>\n\n\n\n
– Ta c\u00f3 con s\u1ed1 18 s\u1ebd \u0111\u01b0\u1ee3c n\u1eb1m trong b\u1ed9 s\u1ed1 c\u00f3 t\u1ed5ng l\u00e0 9, b\u1edfi v\u00ec c\u00f3 t\u1ed5ng 2 ch\u1eef s\u1ed1 \u0111\u00f3 l\u00e0: 1 + 8 = 9<\/p>\n\n\n\n
C\u0169ng gi\u1ed1ng nh\u01b0 v\u1eady: ch\u1eef s\u1ed1 27 c\u0169ng n\u1eb1m trong b\u1ed9 s\u1ed1 t\u1ed5ng l\u00e0 9 v\u00ec 2 + 7 = 9.<\/p>\n\n\n\n
– Ch\u1eef s\u1ed1 73 c\u00f3 t\u1ed5ng l\u00e0 7 + 3 = 10. Th\u1ebf nh\u01b0ng \u00e1p d\u1ee5ng c\u00e1ch t\u00ednh \u1edf b\u00e0i 3 c\u00e2y th\u00ec 7 + 3 = 10 s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh th\u00e0nh 0 \u0111i\u1ec3m. Do \u0111\u00f3 kh\u00e1c bi\u1ec7t s\u1ed1 73 s\u1ebd n\u1eb1m trong b\u1ed9 s\u1ed1 t\u1ed5ng 0 ch\u1ee9 kh\u00f4ng ph\u1ea3i n\u1eb1m trong b\u1ed9 s\u1ed1 t\u1ed5ng l\u00e0 10 \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n
C\u0169ng gi\u1ed1ng nh\u01b0 v\u1eady: ta c\u00f3 ch\u1eef s\u1ed1 55 t\u1ed5ng \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 5 + 5 = 10, do \u0111\u00f3 S\u1ed1 55 c\u0169ng l\u00e0 trong b\u1ed1 s\u1ed1 t\u1ed5ng 0.<\/p>\n\n\n\n
B\u1ed9 s\u1ed1 t\u1ed5ng trong l\u00f4 \u0111\u1ec1 r\u1ea5t phong ph\u00fa v\u00e0 \u0111a d\u1ea1ng, \u0111\u1ec1 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n m\u1eddi anh em tham kh\u1ea3o \u0111i s\u00e2u trong c\u00e1c ph\u1ea7n ti\u1ebfp theo \u0111\u00e2y nh\u00e9!<\/p>\n\n\n\n