| 把下面各数化成百分数: 0.27=________; | 1.52=________; | 0.5=________; | 0.08=________; |
| 10.06=________; | 3.2=________; | 0.005=________. |
竖式计算,并验算
| 45.6+37.7= | 28.3-17.6= |
| 把下面各数化成百分数: 0.27=________; | 1.52=________; | 0.5=________; | 0.08=________; |
| 10.06=________; | 3.2=________; | 0.005=________. |
| 45.6+37.7= | 28.3-17.6= |