9 × 2 = ... 7 × 5 = ... 3 × 6 = ... 4 × 8 = ... 2 × 7 = ... 6 × 4 = ... 8 × 9 = ... 5 × 3 = ... 7 × 2 = ... 9 × 6 = ...
Giải thích
9 × 2 = 18 | 7 × 5 = 35 | 3 × 6 = 18 | 4 × 8 = 32 | 2 × 7 = 14 |
6 × 4 = 24 | 8 × 9 = 72 | 5 × 3 = 15 | 7 × 2 = 14 | 9 × 6 = 54 |
4 × 3 = 12 | 2 × 8 = 16 | 5 × 9 = 45 | 6 × 7 = 42 | 3 × 5 = 15 |
8 × 6 = 48 | 9 × 4 = 36 | 7 × 3 = 21 | 2 × 5 = 10 | 6 × 9 = 54 |