| 23.6-8.8= | + = | × = | 0÷ = | 0.24×5= |
36÷ = | 2.4÷40%= | × = | 2.75-( + )= | + × = |
| 解:23.6-8.8=14.8, | + = , | × = , | 0÷ =0, | 0.24×5=1.2, |
36÷ =32, | 2.4÷40%=6, | × = , | 2.75-( + )=1 , | + × =1. |
分析:根据小数和分数加减乘除的计算方法进行计算即可.
点评:口算时,注意运算符号和数据,然后再进一步计算即可.
编辑:chaxungu时间:2026-04-27 08:24:19分类:小学数学题库
| 23.6-8.8= | + = | × = | 0÷ = | 0.24×5= |
36÷ = | 2.4÷40%= | × = | 2.75-( + )= | + × = |
| 解:23.6-8.8=14.8, | + = , | × = , | 0÷ =0, | 0.24×5=1.2, |
36÷ =32, | 2.4÷40%=6, | × = , | 2.75-( + )=1 , | + × =1. |