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| 56 × 40 = | 30 × 40 = | 14 × 70 = | 39 × 20 = |
| 49 × 90 = | 54 × 90 = | 42 × 90 = | 41 × 50 = |
| 82 × 40 = | 71 × 90 = | 83 × 80 = | 24 × 30 = |
| 65 × 20 = | 42 × 60 = | 26 × 40 = | 40 × 10 = |
| 57 × 20 = | 28 × 60 = | 19 × 10 = | 91 × 70 = |