计算下面各题
| 9.12÷3.8= | 54÷0.36= | 1.7÷0.08= |
| 0.576÷0.18= | 0.77÷0.35= | 15.68÷5.6= |
直接写出得数:
| 0.25×0.4= | 3.48+6.52= | 3÷1%= | 36×25%= |
| 4.2×99+4.2= | 4×0.27×25= | 3- | 1- |
计算下面各题
| 9.12÷3.8= | 54÷0.36= | 1.7÷0.08= |
| 0.576÷0.18= | 0.77÷0.35= | 15.68÷5.6= |
直接写出得数:
| 0.25×0.4= | 3.48+6.52= | 3÷1%= | 36×25%= |
| 4.2×99+4.2= | 4×0.27×25= | 3- | 1- |