- = | 0.9-0.26= | 1.2× = | ÷ = |
1- ÷ = | 1.25×3×8= | 13-0.52= | 10.2-0.32-0.68= |
解:
- =![]() | 0.9-0.26=0.64 | 1.2× =1 | ÷ =![]() |
1- ÷ =![]() | 1.25×3×8=30 | 13-0.52=0.75 | 10.2-0.32-0.68=9.2 |
分析:根据分数、小数加减乘除法的计算方法进行解答即可.
点评:此题考查了分数、小数加减乘除法的口算能力,注意认真计算即可.
编辑:chaxungu时间:2026-04-27 11:44:44分类:小学数学题库
- = | 0.9-0.26= | 1.2× = | ÷ = |
1- ÷ = | 1.25×3×8= | 13-0.52= | 10.2-0.32-0.68= |
解:
- =![]() | 0.9-0.26=0.64 | 1.2× =1 | ÷ =![]() |
1- ÷ =![]() | 1.25×3×8=30 | 13-0.52=0.75 | 10.2-0.32-0.68=9.2 |
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