加减乘除混合运算I
| 60 ÷ 5 = | 900 ÷ 30 = | 90 - 45 = | 960 ÷ 3 |
| 80 - 16 = | 90 - 61 = | 64 ÷ 16 = | 3 × 24 = |
| 50 - 32 = | 13 × 5 = | 84 ÷ 42 = | 70 - 45 = |
| 80 ÷ 5 = | 42 ÷ 14 = | 70 - 34 = | 60 ÷ 4 = |
| 480 ÷ 60 = | 38 ÷ 2 = | 96 ÷ 16 = | 23 × 4 = |
| 210 ÷ 30 = | 92 ÷ 46 = | 90 + 240 = | 350 ÷ 70 = |
| 76 ÷ 19 = | 4 × 19 = | 70 ÷ 10 = | 45 ÷ 15 = |
| 5 × 14 = | 120 ÷ 60 = | 16 × 3 = | 100 ÷ 25 = |
| 2 × 35 = | 12 × 8 = | 14 × 30 = | 90 - 33 = |
| 81 ÷ 3 = | 200 - 41 = | 40 ÷ 20 = | 4 × 15 = |
| 75 ÷ 15 = | 91 ÷ 7 = | 46 × 2 = | 180 - 107 = |
| 17 × 3 + 20 = | 90 ÷ 6 = | 28 × 2 = | 3 × 25 = |
| 70 ÷ 5 = | 540 ÷ 90 = | 200 ÷ 50 = | 160 - 60 ÷ 20 = |
| 42 ÷ 14 = | 84 ÷ 12 = | 34 ÷ 17 = | 78 ÷ 3 = |
| 40 × (38 + 12) = | 24 × 3 = | 30 - 19 = | 57 ÷ 19 = |
| 90 - 35 = | 75 ÷ 15 = | 15 × 6 = | 2 × 16 = |
| 120 ÷ 30 × 2 = | 110 - 45 = | 45 ÷ 3 = | 350 ÷ 70 = |
| 13 × 7 = | 54 ÷ 27 = | 12 × 7 = | 81 ÷ 27 = |
| 19 × 5 = | 70 × 4 = | 720 ÷ 90 = | 90 ÷ 5 = |
| 12 × 6 = | 80 - 60 ÷ 20 = | 15 × 5 = | 85 ÷ 5 = |
| 29 × 3 = | 17 + 3 × 20 = | 14 × 6 = | 70 × 90 = |
| 120 × 4 = | 32 ÷ 2 = | 80 ÷ 16 = | 360 ÷ 90 = |
| 94 ÷ 2 = | 45 ÷ 15 = | 28 × 3 = | 4 × 23 = |
| 78 ÷ 2 = | 92 ÷ 23 = | 92 ÷ 23 = | 56 ÷ 14 = |
| 120 ÷ 60 = | 72 ÷ 12 = | 4 × 14 = | 20 × 40 = |