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| 68 × 73 = | 41 × 90 = | 50 × 72 = | 30 × 29 = |
| 52 × 31 = | 11 × 97 = | 21 × 91 = | 45 × 15 = |
| 72 × 65 = | 39 × 80 = | 74 × 53 = | 83 × 62 = |
| 89 × 54 = | 67 × 90 = | 27 × 37 = | 32 × 57 = |
| 74 × 67 = | 81 × 70 = | 97 × 25 = | 88 × 57 = |