49 : 7 = ...32 : 8 = ...56 : 7 = ...72 : 9 = ...21 : 7 = ...24 : 8 = ...54 : 9 = ...70 : 7 = ...16 : 8 = ...63 : 9 = ...
Giải thích
49 : 7 = 7 | 32 : 8 = 4 | 56 : 7 = 8 | 72 : 9 = 8 | 21 : 7 = 3 |
24 : 8 = 3 | 54 : 9 = 6 | 70 : 7 = 10 | 16 : 8 = 2 | 63 : 9 = 7 |
40 : 8 = 5 | 42 : 7 = 6 | 81 : 9 = 9 | 35 : 7 = 5 | 56 : 8 = 7 |
18 : 9 = 2 | 72 : 8 = 9 | 63 : 7 = 9 | 90 : 9 = 10 | 9 : 9 = 1 |
56 : 8 = 7 | 36 : 9 = 4 | 42 : 7 = 6 | 72 : 9 = 8 | 49 : 7 = 7 |
80 : 8 = 10 | 21 : 7 = 3 | 28 : 7 = 4 | 40 : 8 = 5 | 35 : 7 = 5 |