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一、直接写出得数
| 600 × 7 = | 90 × 8 = | 2400 - 400 = | 60 × 5 = | 21 × 3 = |
| 100 - 81 = | 900 + 200 = | 32 × 2 = | 50 × 7 = | 500 + 700 = |
| 690 × 2 = | 90 × 3 = | 200 × 6 = | 60 × 7 = | 159 - 113 = |
| 506 × 2 = | 700 × 2 = | 606 × 2 = | 40 × 5 = | 11 × 7 = |
| 880 × 2 = | 100 × 3 = | 30 × 8 = | 350 × 4 = | 22 × 4 = |
| 700 × 2 = | 505 × 4 = | 304 × 4 = | 200 × 6 = | 30 × 6 = |
| 47 ÷ 6 = | 500 × 7 = | 404 × 4 = | 404 × 5 = | 50 × 9 = |
| 600 + 700 = | 30 × 2 = | 32 × 3 = | 60 × 8 = | 900 × 3 = |
| 33 ÷ 4 = | 11 ÷ 2 = | 300 + 100 = | 300 × 4 = | 73 ÷ 8 = |
| 3900 - 600 = | 28 + 12 = | 90 × 3 = | 300 × 2 = | 300 × 6 = |
| 580 × 2 = | 500 × 9 = | 600 × 5 = | 770 × 2 = | 2 × 5 + 56 = |
| 91 - 55 - 16 = | 43 - 5 × 2 = | 34 - 12 ÷ 2 = | 55 + 8 ÷ 4 = | 86 - 77 + 75 = |
二、填括号
| ( ) - 700 = 6600 | 12 ÷ ( ) = 2 | 2 × ( ) = 10 | 15 - ( ) = 10 |
| ( ) + 664 = 1122 | ( ) + 426 = 662 | ( ) ÷ 3 = 3 | ( ) ÷ 3 = 6 |
| ( ) - 600 = 3600 | 13 + ( ) = 15 |
三、竖式计算题
| 459 × 7 = | 743 - 568 = | ※ 459 - 325 = |
| 398 + 228 - 227 = | ※ 442 + 236 = | 33 ÷ 7 = |
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