题目内容
用竖式计算.(③保留两位小数)
①12.8×1.05②0.091÷3.5③37÷2.4.
①12.8×1.05②0.091÷3.5③37÷2.4.
①12.8×1.05=13.44;
1 2 8
②0.091÷3.5=0.026;
0.0 26
③37÷2.4≈15.42.
15.416
|
| . |
| 640 |
1 2 8
| . |
| 13.440 |
②0.091÷3.5=0.026;
0.0 26
| 35 | 0.91 |
| 70 |
| 210 |
| 210 |
| 0 |
③37÷2.4≈15.42.
15.416
| 24 | 370 |
| 24 |
| 130 |
| 120 |
| 100 |
| 96 |
| 40 |
| 24 |
| 160 |
| 144 |
| 16 |
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