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
| 305 - 152 = | 700 × 5 = | 45 + 27 = | 600 × 3 = | 32 × 3 = |
| 53 - 38 = | 202 × 6 = | 650 × 2 = | 80 × 9 = | 60 × 3 = |
| 500 × 6 = | 960 × 2 = | 50 × 4 = | 200 × 6 = | 800 × 6 = |
| 600 × 3 = | 300 + 300 = | 8900 - 800 = | 400 × 6 = | 2600 - 500 = |
| 606 × 2 = | 400 × 5 = | 100 × 9 = | 50 × 6 = | 880 × 2 = |
| 27 ÷ 6 = | 50 × 7 = | 400 + 600 = | 800 + 500 = | 40 × 6 = |
| 80 × 6 = | 400 × 6 = | 505 × 4 = | 203 × 5 = | 70 × 5 = |
| 55 ÷ 7 = | 70 × 6 = | 240 × 5 = | 400 × 5 = | 30 × 4 = |
| 8 ÷ 7 = | 34 × 2 = | 40 × 6 = | 11 × 4 = | 38 ÷ 4 = |
| 21 × 3 = | 100 + 900 = | 300 × 4 = | 900 × 8 = | 90 × 8 = |
| 908 × 2 = | 200 × 6 = | 660 × 2 = | 30 × 2 = | 5 × 3 - 13 = |
| 55 + 28 - 59 = | 13 + 57 - 57 = | 38 - 54 ÷ 6 = | 14 + 5 × 7 = | 8 - 40 ÷ 8 = |
二、填括号
| 24 ÷ ( ) = 8 | ( ) - 500 = 2100 | ( ) ÷ 3 = 1 | ( ) - 800 = 1000 |
| 16 - ( ) = 10 | ( ) + 622 = 1580 | ( ) × 1 = 8 | 60 + ( ) = 61 |
| ( ) ÷ 2 = 3 | 861 + ( ) = 1548 |
三、竖式计算题
| 204 - 135 = | 658 - 567 + 390 = | 35 ÷ 8 = |
| 958 × 6 = | ※ 959 - 598 = | ※ 115 + 819 = |
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