| 10÷10%= | 128×0.01= | = |
= | 7-3.2= | 0.42= |
| 解:10÷10%=100, | 128×0.01=1.28, | = , |
= , | 7-3.2=3.8, | 0.42=0.16. |
分析:本题根据小数,分数的加法、减法、乘法、除法的运算法则计算即可.
点评:完成本题要注意分析式中数据,然后快速准确得出答案.
编辑:chaxungu时间:2026-04-26 08:19:29分类:小学数学题库
| 10÷10%= | 128×0.01= | = |
= | 7-3.2= | 0.42= |
| 解:10÷10%=100, | 128×0.01=1.28, | = , |
= , | 7-3.2=3.8, | 0.42=0.16. |