Soi c\u1ea7u hi\u1ec7u qu\u1ea3 l\u00e0 m\u1ed9t b\u00e0i to\u00e1n kh\u00f3. V\u00ec v\u1eady b\u1ea1n c\u1ea7n bi\u1ebft c\u00e1ch v\u1eadn d\u1ee5ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau. N\u1ebfu ch\u01b0a bi\u1ebft c\u00e1ch \u0111\u00e1nh<\/strong> l\u00f4 \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i<\/strong>, h\u00e3y tham kh\u1ea3o ngay chia s\u1ebd c\u1ee7a \u2013 Nh\u00e0 c\u00e1i Vn88 Vi\u1ec7t Nam d\u01b0\u1edbi \u0111\u00e2y!<\/p>\n Hi\u1ec7n nay \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 m\u1ed9t d\u1ea1ng \u0111\u00e1nh ch\u1eb7n v\u00f2ng gh\u00e9p s\u1ed1 t\u1eeb k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i n\u00e0y v\u1edbi s\u1ed1 trong k\u1ebft qu\u1ea3 gi\u1ea3i kh\u00e1c. T\u1eeb \u0111\u00f3 t\u1ea1o ra s\u1ed1 \u0111\u1ec3 \u0111\u00e1nh cho ng\u00e0y h\u00f4m sau. Vi\u1ec7c \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 2 l\u00f4 \u0111\u1ea7u \u0111u\u00f4i.<\/p>\n C\u1ee5 th\u1ec3 khi l\u00f4 \u0111\u1ea7u ti\u00ean, l\u1ed3ng c\u1ea7u \u0111\u01b0\u1ee3c quay 2 l\u1ea7n. V\u00e0 m\u1ed7i l\u1ed3ng c\u1ea7u n\u00e0y g\u1ed1m 10 tr\u00e1i banh c\u00f3 \u0111\u00e1nh s\u1ed1 t\u1eeb 0 \u0111\u1ebfn 9. Khi quay m\u1ed7i l\u1ed3ng, s\u1ed1 s\u1ebd r\u01a1i duy nh\u1ea5t 1 tr\u00e1i.<\/p>\n Nh\u01b0 v\u1eady, 2 l\u1ed3ng s\u1ebd r\u01a1i 2 tr\u00e1i, gh\u00e9p l\u1ea1i v\u00e0 cho ra k\u1ebft qu\u1ea3 s\u1ed1 \u0111\u1ea7u t\u1eeb 00 -> 99. <\/mark>V\u1edbi x\u1ed5 s\u1ed1 l\u00f4 \u0111\u1ed9c \u0111\u1eafc cu\u1ed1i c\u00f9ng trong 5 l\u1ed3ng c\u1ea7u, th\u00ec trong \u0111\u00f3 s\u1ebd c\u00f3 h\u00e0ng ch\u1ee5c c\u00f9ng s\u1ed1 h\u00e0ng \u0111\u01a1n v\u1ecb \u0111\u01b0\u1ee3c gh\u00e9p th\u00e0nh s\u1ed1 \u0111u\u00f4i.<\/p>\n Khi \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i n\u00e0y \u00e1p d\u1ee5ng theo quy lu\u1eadt lo\u1ea1i tr\u1eeb:<\/p>\n\u0110\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec?<\/strong><\/h2>\n
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<\/div>\nH\u01b0\u1edbng d\u1eabn c\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i \u0103n ti\u1ec1n<\/h1>\n
H\u01b0\u1edbng d\u1eabn c\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i \u0103n ti\u1ec1n<\/h1>\n\n\n- <\/li>\n<\/ul>\n<\/div>\n
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\n- Nh\u1eefng s\u1ed1 c\u00f3 0 h\u00e0ng \u0111\u01a1n v\u1ecb nh\u01b0: 10, 20, 30, 40, 50, 60, 70, 80, 90, 00 th\u00ec kh\u00f4ng d\u00f9ng v\u00e0 b\u1ecf \u0111i<\/li>\n
- Nh\u1eefng s\u1ed1 c\u00f3 s\u1ed1 0 \u1edf h\u00e0ng ch\u1ee5c nh\u01b0: 01, 02, 03, 04, 05, 06, 07, 08, 09 th\u00ec c\u0169ng kh\u00f4ng s\u1eed d\u1ee5ng<\/li>\n
- T\u1ea5t c\u1ea3 c\u00e1c s\u1ed1 k\u00e9p v\u00e0 s\u1ed1 c\u1eb7p nh\u01b0: 11, 22, 33, 44, 55, 66, 77, 88, 99 c\u0169ng b\u1ecf qua<\/li>\n<\/ul>\n
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