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、直接写出得数
| 35 ÷ 5 = | 24 ÷ 4 = | 93 - 90 = | 16 ÷ 8 = | 16 + 53 = | 98 - 97 = |
| 4 × 8 = | 6 × 3 = | 49 + 43 = | 4 × 3 = | 8 × 8 = | 7 × 8 = |
| 7 × 3 = | 9 × 6 = | 18 ÷ 2 = | 9 × 8 = | 32 ÷ 8 = | 9 × 7 = |
| 7 × 4 = | 54 + 46 = | 46 + 34 = | 6 × 8 = | 7 × 7 = | 40 ÷ 5 = |
| 21 ÷ 3 = | 5 × 6 = | 3 × 4 = | 22 + 52 = | 8 × 7 = | 3 × 7 = |
| 7 ÷ 7 = | 32 ÷ 8 = | 44 + 23 = | 8 × 9 = | 6 × 9 = | 93 - 46 = |
| 16 ÷ 2 = | 8 × 5 = | 93 - 69 = | 81 - 64 = | 3 × 6 = | 5 × 4 = |
| 7 × 9 = | 3 × 9 = | 6 × 7 = | 4 × 7 = | 90 - 31 = | 79 - 64 = |
| 12 ÷ 4 = | 50 - 14 = | 17 + 16 = | 8 ÷ 8 = | 12 ÷ 4 = | 62 + 38 = |
| 58 + 34 - 47 = | 66 - 3 × 9 = | 58 + 27 - 37 = | 47 + 12 ÷ 2 = | 2 × 8 + 56 = | 52 + 12 ÷ 3 = |
二、填括号
| 22 + ( ) = 38 | ( ) × 4 = 36 | 36 ÷ ( ) = 9 | ( ) - 66 = 29 |
| ( ) × 6 = 54 | 63 - ( ) = 20 | 2 × ( ) = 16 | ( ) ÷ 5 = 7 |
| 16 ÷ ( ) = 2 | ( ) - 79 = 16 |
三、竖式计算题
| 15 + 45 - 45 = | 39 + 21 - 40 = | 85 - 76 + 31 = | 55 - 38 + 26 = |
| 68 - 29 - 29 = | 56 - 28 + 13 = | 83 - 25 + 39 = | 64 - 26 + 27 = |
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