| 算式1 | 算式2 | 算式3 | 算式4 | ||||
|---|---|---|---|---|---|---|---|
| 6 × 1 = | 4 × 8 = | 7 × 5 = | 3 × 6 = | 6 | 32 | 35 | 18 |
| 5 × 1 = | 5 × 8 = | 1 × 2 = | 1 × 9 = | 5 | 40 | 2 | 9 |
| 3 × 8 = | 9 × 4 = | 3 × 8 = | 5 × 7 = | 24 | 36 | 24 | 35 |
| 3 × 7 = | 8 × 9 = | 7 × 5 = | 6 × 7 = | 21 | 72 | 35 | 42 |
| 5 × 2 = | 3 × 4 = | 3 × 7 = | 7 × 7 = | 10 | 12 | 21 | 49 |
| 8 × 1 = | 1 × 4 = | 9 × 7 = | 9 × 4 = | 8 | 4 | 63 | 36 |
| 2 × 3 = | 7 × 1 = | 2 × 2 = | 2 × 3 = | 6 | 7 | 4 | 6 |
| 5 × 4 = | 8 × 7 = | 3 × 6 = | 1 × 1 = | 20 | 56 | 18 | 1 |
| 2 × 2 = | 3 × 7 = | 1 × 1 = | 1 × 1 = | 4 | 21 | 1 | 1 |
| 3 × 9 = | 2 × 2 = | 9 × 7 = | 9 × 5 = | 27 | 4 | 63 | 45 |
| 4 × 2 = | 5 × 9 = | 5 × 8 = | 4 × 8 = | 8 | 45 | 40 | 32 |
| 1 × 4 = | 9 × 5 = | 5 × 5 = | 2 × 6 = | 4 | 45 | 25 | 12 |
| 1 × 9 = | 5 × 5 = | 2 × 8 = | 2 × 4 = | 9 | 25 | 16 | 8 |
| 9 × 9 = | 1 × 7 = | 3 × 2 = | 4 × 6 = | 81 | 7 | 6 | 24 |
| 3 × 5 = | 3 × 5 = | 7 × 5 = | 2 × 6 = | 15 | 15 | 35 | 12 |
| 6 × 2 = | 8 × 3 = | 1 × 7 = | 1 × 4 = | 12 | 24 | 7 | 4 |
| 5 × 1 = | 1 × 1 = | 6 × 7 = | 2 × 6 = | 5 | 1 | 42 | 12 |
| 5 × 7 = | 3 × 7 = | 5 × 5 = | 8 × 8 = | 35 | 21 | 25 | 64 |
| 7 × 8 = | 7 × 9 = | 6 × 2 = | 9 × 5 = | 56 | 63 | 12 | 45 |
| 7 × 3 = | 4 × 1 = | 4 × 3 = | 2 × 1 = | 21 | 4 | 12 | 2 |
| 8 × 1 = | 7 × 9 = | 3 × 8 = | 2 × 2 = | 8 | 63 | 24 | 4 |
| 3 × 3 = | 6 × 9 = | 4 × 9 = | 1 × 1 = | 9 | 54 | 36 | 1 |
| 3 × 9 = | 1 × 8 = | 2 × 4 = | 6 × 3 = | 27 | 8 | 8 | 18 |
| 3 × 6 = | 9 × 3 = | 9 × 1 = | 5 × 7 = | 18 | 27 | 9 | 35 |
| 8 × 3 = | 6 × 9 = | 8 × 3 = | 3 × 5 = | 24 | 54 | 24 | 15 |