42 : 7 = ...32 : 8 = ...27 : 9 = ...70 : 7 = ...18 : 9 = ...49 : 7 = ...72 : 8 = ...63 : 9 = ...40 : 8 = ...14 : 7 = ...
Giải thích
42 : 7 = 6 | 32 : 8 = 4 | 27 : 9 = 3 | 70 : 7 = 10 | 18 : 9 = 2 |
49 : 7 = 7 | 72 : 8 = 9 | 63 : 9 = 7 | 40 : 8 = 5 | 14 : 7 = 2 |
21 : 7 = 3 | 56 : 8 = 7 | 81 : 9 = 9 | 28 : 7 = 4 | 36 : 9 = 4 |
64 : 8 = 8 | 45 : 9 = 5 | 35 : 7 = 5 | 54 : 9 = 6 | 16 : 8 = 2 |
63 : 7 = 9 | 80 : 8 = 10 | 24 : 8 = 3 | 56 : 7 = 8 | 9 : 9 = 1 |