| 18×40= | 910÷70= | 6.3÷0.1= | 36×25%= | 100×10= |
| 35×0.1= | 75-75×0.1= | = | = | = |
| 18×40=720, | 910÷70=13, | 6.3÷0.1=63, | 36×25%=9, | 100×10=1000, |
| 35×0.1=3.5, | 75-75×0.1=67.5, | = , | =2, | = . |
分析:根据整数、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 07:47:11分类:小学数学题库
| 18×40= | 910÷70= | 6.3÷0.1= | 36×25%= | 100×10= |
| 35×0.1= | 75-75×0.1= | = | = | = |
| 18×40=720, | 910÷70=13, | 6.3÷0.1=63, | 36×25%=9, | 100×10=1000, |
| 35×0.1=3.5, | 75-75×0.1=67.5, | = , | =2, | = . |
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