7 × 3 = ...8 × 5 = ...9 × 8 = ...7 × 9 = ...8 × 2 = ...9 × 5 = ...7 × 6 = ...8 × 1 = ...9 × 3 = ...7 × 4 = ...
Giải thích
7 × 3 = 21 | 8 × 5 = 40 | 9 × 8 = 72 | 7 × 9 = 63 | 8 × 2 = 16 |
9 × 5 = 45 | 7 × 6 = 42 | 8 × 1 = 8 | 9 × 3 = 27 | 7 × 4 = 28 |
8 × 6 = 48 | 9 × 9 = 81 | 7 × 2 = 14 | 8 × 7 = 56 | 9 × 4 = 36 |
7 × 8 = 56 | 8 × 9 = 72 | 9 × 2 = 18 | 7 × 1 = 7 | 8 × 10 = 80 |
9 × 1 = 9 | 7 × 10 = 70 | 8 × 4 = 32 | 9 × 6 = 54 | 8 × 3 = 24 |
7 × 7 = 49 | 9 × 10 = 90 | 8 × 8 = 64 | 7 × 5 = 35 | 9 × 7 = 63 |