56 : 7 = ...72 : 8 = ...42 : 7 = ...27 : 9 = ...16 : 8 = ...35 : 7 = ...24 : 8 = ...70 : 7 = ...63 : 9 = ...49 : 7 = ...
Giải thích
56 : 7 = 8 | 72 : 8 = 9 | 42 : 7 = 6 | 27 : 9 = 3 | 16 : 8 = 2 |
35 : 7 = 5 | 24 : 8 = 3 | 70 : 7 = 10 | 63 : 9 = 7 | 49 : 7 = 7 |
45 : 9 = 5 | 32 : 8 = 4 | 14 : 7 = 2 | 72 : 9 = 8 | 40 : 8 = 5 |
18 : 9 = 2 | 63 : 7 = 9 | 54 : 9 = 6 | 80 : 8 = 10 | 21 : 7 = 3 |
81 : 9 = 9 | 28 : 7 = 4 | 56 : 8 = 7 | 9 : 9 = 1 | 42 : 7 = 6 |