6 × 5 = ...3 × 1 = ...4 × 8 = ...6 × 10 = ...3 × 9 = ...3 × 4 = ...6 × 6 = ...4 × 7 = ...3 × 10 = ...6 × 2 = ...
Giải thích
6 × 5 = 30 | 3 × 1 = 3 | 4 × 8 = 32 | 6 × 10 = 60 | 3 × 9 = 27 |
3 × 4 = 12 | 6 × 6 = 36 | 4 × 7 = 28 | 3 × 10 = 30 | 6 × 2 = 12 |
4 × 3 = 12 | 6 × 7 = 42 | 3 × 5 = 15 | 4 × 5 = 20 | 3 × 3 = 9 |
6 × 3 = 18 | 4 × 2 = 8 | 3 × 6 = 18 | 6 × 4 = 24 | 4 × 10 = 40 |
4 × 9 = 36 | 3 × 2 = 6 | 6 × 8 = 48 | 4 × 6 = 24 | 3 × 7 = 21 |