三年级上册 混合运算（笔算）
姓名：_______________
学号：_______________
用时：_______________
| (25 + 5) ÷ 6 = | 21 + 5 + 6 = | 8 ÷ 8 × 3 = | (12 + 10) ÷ 2 = |
| 21 - 3 × 7 = | (39 + 15) × 8 = | 43 + 15 + 3 = | 47 - 2 × 3 = |
| 12 - 20 + 9 = | 5 × (25 + 4) = | 47 + 17 - 7 = | (21 + 1) × 2 = |
| (10 + 6) ÷ 8 = | 42 - 4 × 8 = | 70 - 7 × 9 = | 3 × (33 + 10) = |
| 65 - 6 × 9 = | 3 × 3 ÷ 9 = | 21 - 16 - 8 = | 9 × (48 + 7) = |
| 11 + 5 × 7 = | (39 - 8) × 3 = | 7 × (20 + 3) = | 12 ÷ 3 × 3 = |
| 50 - 7 × 7 = | 10 × 7 ÷ 1 = | 9 × (23 + 13) = | 47 - (13 + 5) = |
| 39 + 8 × 2 = | 10 + 17 × 9 = | 13 - 3 × 3 = | 26 - 5 + 4 = |
| 24 + 14 + 7 = | 40 + 18 × 7 = | 71 - 8 × 7 = | (29 - 9) × 7 = |
| 7 × 6 ÷ 7 = | 50 - 1 - 1 = | 18 × 2 ÷ 6 = | 15 + 5 × 7 = |
| 27 - 12 ÷ 4 = | 42 - (7 + 7) = | 43 - 16 - 10 = | (28 + 6) ÷ 2 = |
| (36 - 10) × 3 = | 29 + 10 ÷ 10 = | 46 + 4 - 8 = | 21 + 2 × 8 = |
| 34 - 15 ÷ 5 = | 5 × (31 + 11) = |
三年级上册 混合运算（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| (25 + 5) ÷ 6 = 5 | 21 + 5 + 6 = 32 | 8 ÷ 8 × 3 = 3 | (12 + 10) ÷ 2 = 11 |
| 21 - 3 × 7 = 0 | (39 + 15) × 8 = 432 | 43 + 15 + 3 = 61 | 47 - 2 × 3 = 41 |
| 12 - 20 + 9 = 1 | 5 × (25 + 4) = 145 | 47 + 17 - 7 = 57 | (21 + 1) × 2 = 44 |
| (10 + 6) ÷ 8 = 2 | 42 - 4 × 8 = 10 | 70 - 7 × 9 = 7 | 3 × (33 + 10) = 129 |
| 65 - 6 × 9 = 11 | 3 × 3 ÷ 9 = 1 | 21 - 16 - 8 = -3 | 9 × (48 + 7) = 495 |
| 11 + 5 × 7 = 46 | (39 - 8) × 3 = 93 | 7 × (20 + 3) = 161 | 12 ÷ 3 × 3 = 12 |
| 50 - 7 × 7 = 1 | 10 × 7 ÷ 1 = 70 | 9 × (23 + 13) = 324 | 47 - (13 + 5) = 29 |
| 39 + 8 × 2 = 55 | 10 + 17 × 9 = 163 | 13 - 3 × 3 = 4 | 26 - 5 + 4 = 25 |
| 24 + 14 + 7 = 45 | 40 + 18 × 7 = 166 | 71 - 8 × 7 = 15 | (29 - 9) × 7 = 140 |
| 7 × 6 ÷ 7 = 6 | 50 - 1 - 1 = 48 | 18 × 2 ÷ 6 = 6 | 15 + 5 × 7 = 50 |
| 27 - 12 ÷ 4 = 24 | 42 - (7 + 7) = 28 | 43 - 16 - 10 = 17 | (28 + 6) ÷ 2 = 17 |
| (36 - 10) × 3 = 78 | 29 + 10 ÷ 10 = 30 | 46 + 4 - 8 = 42 | 21 + 2 × 8 = 37 |
| 34 - 15 ÷ 5 = 31 | 5 × (31 + 11) = 210 |