4 × 5 = ...6 × 4 = ...8 × 10 = ...3 × 1 = ...7 × 9 = ...7 × 2 = ...3 × 8 = ...8 × 2 = ...9 × 3 = ...6 × 10 = ...
Giải thích
4 × 5 = 20 | 6 × 4 = 24 | 8 × 10 = 80 | 3 × 1 = 3 | 7 × 9 = 63 |
7 × 2 = 14 | 3 × 8 = 24 | 8 × 2 = 16 | 9 × 3 = 27 | 6 × 10 = 60 |
4 × 9 = 36 | 3 × 4 = 12 | 7 × 10 = 70 | 8 × 1 = 8 | 6 × 7 = 42 |
3 × 3 = 9 | 7 × 6 = 42 | 4 × 3 = 12 | 8 × 7 = 56 | 9 × 4 = 36 |
6 × 8 = 48 | 7 × 1 = 7 | 8 × 4 = 32 | 3 × 5 = 15 | 4 × 7 = 28 |
4 × 2 = 8 | 3 × 7 = 21 | 8 × 3 = 24 | 7 × 7 = 49 | 6 × 2 = 12 |
3 × 10 = 30 | 4 × 1 = 4 | 8 × 6 = 48 | 6 × 5 = 30 | 9 × 2 = 18 |
6 × 1 = 6 | 7 × 8 = 56 | 4 × 6 = 24 | 9 × 1 = 9 | 3 × 9 = 27 |
3 × 2 = 6 | 4 × 10 = 40 | 9 × 5 = 45 | 8 × 9 = 72 | 7 × 3 = 21 |
7 × 4 = 28 | 6 × 6 = 36 | 3 × 6 = 18 | 4 × 8 = 32 | 8 × 8 = 64 |
6 × 9 = 54 | 9 × 6 = 54 | 7 × 5 = 35 | 4 × 4 = 16 | 3 × 4 = 12 |
8 × 5 = 40 | 6 × 7 = 42 | 4 × 9 = 36 | 3 × 3 = 9 | 7 × 8 = 56 |