| 89 + 83 = | 83 - 25 = | 21 - 2 = | 76 - 37 = | 3 ÷ 1 = | 75 - 45 = | 9 ÷ 1 = | 3 × 11 = |
| 3 × 10 = | 24 + 8 = | 92 - 81 = | 68 - 5 = | 9 × 8 = | 56 - 39 = | 80 ÷ 10 = | 6 × 10 = |
| 42 + 33 = | 23 + 72 = | 66 ÷ 6 = | 3 × 12 = | 43 + 71 = | 3 × 7 = | 7 ÷ 1 = | 10 ÷ 2 = |
| 77 - 74 = | 12 × 12 = | 71 - 33 = | 86 + 63 = | 12 × 3 = | 110 ÷ 11 = | 71 - 3 = | 12 × 4 = |
| 4 × 5 = | 8 × 11 = | 33 ÷ 11 = | 40 + 36 = | 71 + 39 = | 73 - 37 = | 93 + 4 = | 79 - 34 = |
| 12 × 5 = | 3 × 11 = | 34 - 18 = | 73 + 16 = | 28 ÷ 7 = | 53 + 6 = | 4 × 10 = | 8 × 9 = |
| 84 ÷ 7 = | 21 ÷ 3 = | 9 × 3 = | 9 × 1 = | 3 × 3 = | 72 ÷ 12 = | 93 - 32 = | 10 × 8 = |
| 67 + 32 = | 6 ÷ 6 = | 9 × 10 = | 22 - 18 = | 80 + 25 = | 57 + 68 = | 52 + 76 = | 99 ÷ 11 = |
| 92 - 23 = | 44 - 11 = | 60 ÷ 12 = | 58 - 36 = | 48 ÷ 8 = | 88 ÷ 11 = | 37 - 4 = | 89 - 35 = |