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
| 9 × 4 = | 18 ÷ 3 = | 32 ÷ 8 = | 5 × 5 = | 8 × 6 = | 84 - 81 = |
| 59 - 45 = | 60 + 18 = | 71 - 62 = | 3 × 6 = | 4 × 6 = | 54 + 44 = |
| 3 ÷ 3 = | 7 × 9 = | 6 × 9 = | 9 × 5 = | 7 × 8 = | 39 + 29 = |
| 45 ÷ 9 = | 5 × 8 = | 9 × 8 = | 12 ÷ 3 = | 39 + 38 = | 68 + 16 = |
| 5 × 7 = | 63 ÷ 7 = | 49 + 49 = | 5 × 9 = | 15 ÷ 5 = | 4 × 4 = |
| 30 ÷ 5 = | 7 × 3 = | 3 × 4 = | 9 × 7 = | 12 ÷ 3 = | 8 ÷ 8 = |
| 100 - 46 = | 12 ÷ 4 = | 5 × 6 = | 7 × 4 = | 6 × 8 = | 9 × 6 = |
| 53 - 35 = | 3 × 5 = | 51 - 22 = | 6 × 7 = | 12 + 87 = | 6 × 4 = |
| 100 - 99 = | 42 ÷ 6 = | 39 + 32 = | 99 - 95 = | 3 × 8 = | 20 ÷ 5 = |
| 26 + 25 - 13 = | 6 × 6 + 58 = | 15 + 45 - 43 = | 65 - 12 ÷ 4 = | 93 - 9 × 3 = | 40 ÷ 5 + 73 = |
二、填括号
| ( ) × 2 = 6 | ( ) - 79 = 18 | ( ) - 19 = 19 | 16 ÷ ( ) = 4 |
| 9 × ( ) = 54 | 41 - ( ) = 10 | 42 ÷ ( ) = 7 | 18 ÷ ( ) = 6 |
| 10 + ( ) = 43 | 1 × ( ) = 8 |
三、竖式计算题
| 40 - 26 + 19 = | 55 - 46 + 24 = | 60 - 26 - 19 = | 51 - 17 - 16 = |
| 52 - 15 - 28 = | 27 + 34 - 15 = | 51 - 49 + 58 = | 20 - 13 + 27 = |
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