32 : 4 = ...40 : 8 = ...42 : 7 = ...18 : 3 = ...50 : 5 = ...27 : 9 = ...90 : 9 = ...20 : 5 = ...21 : 7 = ...16 : 2 = ...
Giải thích
32 : 4 = 8 | 40 : 8 = 5 | 42 : 7 = 6 | 18 : 3 = 6 | 50 : 5 = 10 |
27 : 9 = 3 | 90 : 9 = 10 | 20 : 5 = 4 | 21 : 7 = 3 | 16 : 2 = 8 |
10 : 2 = 5 | 81 : 9 = 9 | 28 : 7 = 4 | 12 : 4 = 3 | 36 : 4 = 9 |
45 : 5 = 9 | 48 : 6 = 8 | 30 : 6 = 5 | 35 : 7 = 5 | 25 : 5 = 5 |
56 : 8 = 7 | 72 : 9 = 8 | 63 : 9 = 7 | 14 : 7 = 2 | 24 : 8 = 3 |