| 56 + 90 = | 18 - 9 = | 33 + 83 = | 97 + 24 = | 29 + 39 = | 12 × 4 = | 19 - 19 = | 32 ÷ 4 = |
| 54 + 87 = | 86 + 70 = | 30 - 21 = | 2 × 9 = | 69 - 9 = | 21 + 58 = | 5 × 5 = | 29 - 13 = |
| 83 - 44 = | 71 - 54 = | 10 ÷ 1 = | 10 × 12 = | 8 × 2 = | 17 + 4 = | 52 - 29 = | 34 + 55 = |
| 14 ÷ 7 = | 23 - 6 = | 99 - 63 = | 9 + 21 = | 71 - 16 = | 90 + 74 = | 25 ÷ 5 = | 91 + 57 = |
| 29 + 47 = | 5 × 1 = | 28 + 20 = | 27 - 5 = | 94 - 32 = | 96 + 4 = | 98 - 13 = | 3 + 20 = |
| 64 + 65 = | 37 + 30 = | 74 - 23 = | 3 × 5 = | 99 - 8 = | 88 ÷ 8 = | 40 ÷ 5 = | 95 - 95 = |
| 46 - 42 = | 27 + 59 = | 4 + 37 = | 30 ÷ 5 = | 94 - 84 = | 87 + 34 = | 3 × 1 = | 75 + 17 = |
| 5 ÷ 5 = | 42 - 41 = | 67 - 65 = | 3 × 11 = | 40 - 13 = | 92 - 70 = | 8 × 8 = | 24 ÷ 8 = |
| 4 × 4 = | 61 + 32 = | 8 × 3 = | 69 + 66 = | 4 × 8 = | 1 × 2 = | 37 + 32 = | 11 × 6 = |