加减乘除混合运算I
| 69 ÷ 23 = | 48 ÷ 16 = | 84 ÷ 2 - 37 = | 84 ÷ 12 = |
| 5 × 30 - 20 | 48 - 18 ÷ 6 = | 17 × 3 + 20 = | 70 ÷ 14 = |
| 68 ÷ 4 = | 13 × 7 = | 250 - 150 ÷ 50 = | 60 ÷ 15 = |
| 70 ÷ 14 = | 54 ÷ 3 = | 87 ÷ 29 = | 100 - 23 = |
| 75 ÷ 15 = | 98 ÷ 7 = | 96 ÷ 16 = | 400 ÷ 5 = |
| 28 × 2 = | 160 - 60 ÷ 20 = | 75 ÷ 5 = | 350 ÷ 50 + 20 = |
| 50 - 32 = | 96 ÷ 24 = | 72 ÷ 12 = | 3 × 24 = |
| 80 ÷ 5 = | 14 × 6 = | 85 ÷ 17 = | 29 × 3 = |
| 76 ÷ 2 = | 75 ÷ 5 = | 78 - 12 × 4 = | 72 ÷ 3 = |
| 120 ÷ 30 = | 350 ÷ 70 = | 78 ÷ 2 = | 160 ÷ 80 = |
| 72 ÷ 12 = | 56 ÷ 2 = | 360 - 170 = | 78 ÷ 6 = |
| 100 ÷ 25 = | 87 ÷ 3 = | 96 ÷ 8 = | 51 ÷ 3 = |
| 81 ÷ 3 = | 80 - 16 = | 240 ÷ 4 × 20 = | 68 ÷ 17 = |
| 990 ÷ 3 = | (27 + 53) × 4 = | 60 ÷ 12 = | 50 + 50 × 7 = |
| 60 ÷ 12 = | 70 + 30 × 4 = | 60 ÷ 12 = | 76 ÷ 19 = |
| 70 × 4 = | 36 × 2 = | 51 ÷ 3 = | 95 ÷ 19 = |
| 100 - 54 = | 90 - 55 = | 72 ÷ 18 = | 54 ÷ 27 = |
| 39 × 2 = | 76 ÷ 4 = | 68 ÷ 40 = | 95 ÷ 5 = |
| 46 × 2 = | 76 ÷ 2 = | 70 + 30 × 2 = | 54 ÷ 3 = |
| 28 × 3 = | 300 ÷ 50 = | 84 ÷ 3 = | 2 × 19 = |
| 42 ÷ 3 = | 20 × 14 = | 3 × 17 = | 44 × 2 = |
| 80 ÷ 16 = | 210 ÷ 30 = | 100 - 67 = | 24 × 3 = |
| 150 ÷ 30 = | 46 × 2 = | 2 × 47 = | 50 × 40 = |
| 4 × 14 = | 30 - 12 = | 200 - 41 = | 85 ÷ 17 = |
| 120 - 12 = | 76 ÷ 19 = | 95 ÷ 5 = | 2 × 16 = |