加减乘除混合运算I
| 18 × 3 = | 50 × 60 = | 87 ÷ 29 | 98 ÷ 7 = |
| 280 ÷ 5 ÷ 2 = | 15 × 6 = | 84 ÷ 7 = | 200 ÷ 40 = |
| 3 × 25 = | 29 × 3 = | 110 - 30 = | 63 ÷ 21 = |
| 100 - 80 ÷ 4 = | 100 - 23 = | 810 ÷ 9 = | 540 ÷ 9 = |
| 65 ÷ 5 = | 56 ÷ 14 = | 50 ÷ 25 = | 24 × 3 = |
| 87 ÷ 3 = | 96 ÷ 16 = | 32 + 3 × 20 = | 75 ÷ 5 = |
| 630 ÷ 70 = | 60 - 17 = | 90 ÷ 15 = | 72 ÷ (12 × 3) = |
| 40 ÷ 20 = | 76 ÷ 19 = | 90 ÷ 6 = | 8 × 12 = |
| 98 ÷ 49 = | 65 ÷ 13 = | 120 ÷ 3 = | 95 ÷ 5 = |
| 14 × 6 = | 68 ÷ 4 = | 70 + 30 × 2 = | 34 ÷ 2 = |
| 480 - 400 = | 15 × 6 = | 5 × 30 - 20 | 3 × 17 = |
| 280 ÷ 40 = | 69 ÷ 23 = | 160 ÷ 40 + 40 = | 70 ÷ 5 = |
| 75 ÷ 3 = | 42 ÷ 14 = | 45 ÷ 3 = | 39 × 2 = |
| 36 × 2 = | 90 ÷ 5 = | 400 ÷ 50 = | 2 × 47 = |
| 75 ÷ 5 = | 27 × 3 = | 28 × 3 = | 96 ÷ 8 = |
| 990 ÷ 3 = | 2 × 35 = | 96 ÷ 4 = | 72 ÷ 18 = |
| 2 × 29 = | 120 × 4 = | 3 × 24 = | 75 ÷ 15 = |
| 72 ÷ 6 = | 100 - 54 = | 13 × 7 = | 15 × 40 = |
| 85 ÷ 17 = | 96 ÷ 12 = | 76 ÷ 4 = | 72 ÷ 24 = |
| 540 ÷ 6 = | 60 ÷ 4 = | 84 ÷ 3 = | 84 ÷ 14 = |
| 48 ÷ 3 = | 720 ÷ 90 = | 90 ÷ 6 = | 95 ÷ 5 = |
| 60 ÷ 20 = | 95 ÷ 5 = | 60 ÷ 4 = | 16 × 2 = |
| 78 - 12 × 4 = | 120 - 104 = | 540 ÷ 90 = | 17 × 5 = |
| 500 ÷ 50 = | 60 ÷ 4 = | 96 ÷ 12 = | 90 - 45 = |
| 16 × 3 = | 60 ÷ 5 = | 15 × 3 - 25 = | 44 × 2 = |