| 5.46+2.04= | 0.27×0.45= | ☆5.6×0.47= |
| 8-0.24= | 0.51÷0.12= | *5.72÷1.6≈ |

0.27×0.45=0.1215;

5.6×0.47=2.632;

验算:

8-0.24=7.76;

0.51÷0.12=4.25;

5.72÷1.6≈3.575.

分析:根据小数加减乘除的计算方法进行计算即可.
点评:本题主要考查小数加减乘除的笔算,根据各自的计算方法进行计算即可.
编辑:chaxungu时间:2026-04-26 09:51:51分类:小学数学题库
| 5.46+2.04= | 0.27×0.45= | ☆5.6×0.47= |
| 8-0.24= | 0.51÷0.12= | *5.72÷1.6≈ |






