跟着消防员爸爸学习C++编程与算法（请备注算法学习）
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一、写出得数
| 40 + 29 = | 7 × 7 = | 40 ÷ 8 = | 9 × 4 = | 20 - 16 = | 30 ÷ 8 = |
| 3 × 8 = | 5 × 4 = | 39 + 22 = | 4 × 5 = | 40 - 21 = | 6 × 5 = |
| 77 - 64 = | 18 ÷ 8 = | 40 ÷ 5 = | 28 ÷ 7 = | 27 ÷ 3 = | 54 - 37 = |
| 46 + 44 = | 3 × 6 = | 16 ÷ 4 = | 6 × 8 = | 8 × 4 = | 24 ÷ 3 = |
| 9 ÷ 9 = | 51 + 49 = | 9 × 7 = | 24 ÷ 6 = | 8 × 8 = | 40 ÷ 8 = |
| 8 × 5 = | 6 × 6 = | 78 - 69 = | 6 × 7 = | 4 × 8 = | 73 - 41 = |
| 23 + 52 = | 4 × 9 = | 5 × 8 = | 5 × 5 = | 7 × 6 = | 14 ÷ 7 = |
| 3 × 3 = | 9 × 8 = | 46 + 35 = | 8 × 6 = | 9 × 9 = | 54 ÷ 9 = |
| 5 × 7 = | 8 × 9 = | 35 ÷ 7 = | 96 - 88 = | 45 + 45 = | 24 ÷ 3 = |
| 54 - 17 - 18 = | 10 + 35 ÷ 5 = | 98 - 24 ÷ 3 = | 81 - 3 × 4 = | 5 × 8 + 52 = | 19 + 19 + 18 = |
二、填括号
| 49 ÷ ( ) = 7 | 40 ÷ ( ) = 5 | 10 + ( ) = 61 | 5 × ( ) = 40 |
| ( ) ÷ 8 = 5 | 76 - ( ) = 24 | ( ) - 79 = 15 | ( ) - 49 = 12 |
| ( ) × 8 = 64 | ( ) × 3 = 12 |
三、竖式计算题
| 37 + 16 - 23 = | 78 - 58 - 14 = | 29 ÷ 5 = | 66 - 36 - 22 = |
| 58 + 15 - 39 = | 62 - 35 + 15 = | 20 ÷ 7 = | 26 + 58 - 74 = |
消防员爸爸