8 : 4 = ...30 : 6 = ...18 : 3 = ...9 : 3 = ...36 : 6 = ...21 : 3 = ...12 : 6 = ...6 : 3 = ...40 : 4 = ...28 : 4 = ...
Giải thích
8 : 4 = 2 | 30 : 6 = 5 | 18 : 3 = 6 | 9 : 3 = 3 | 36 : 6 = 6 |
21 : 3 = 7 | 12 : 6 = 2 | 6 : 3 = 2 | 40 : 4 = 10 | 28 : 4 = 7 |
48 : 6 = 8 | 15 : 3 = 5 | 3 : 3 = 1 | 24 : 4 = 6 | 16 : 4 = 4 |
32 : 4 = 8 | 12 : 3 = 4 | 18 : 6 = 3 | 6 : 6 = 1 | 42 : 6 = 7 |
36 : 4 = 9 | 27 : 3 = 9 | 30 : 3 = 10 | 24 : 6 = 4 | 20 : 4 = 5 |