| 0.36+04= | 4.8× = | ÷ = | 1 = |
| 1.5÷0.1= | = | 1-( = | 1234-998= |
| 0.36+0.4=0.76, | 4.8× =1.8, | ÷ =5, | 1 = , |
| 1.5÷0.1=15, | = , | 1-( - )=1, | 1234-998=236. |
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 08:17:45分类:小学数学题库
| 0.36+04= | 4.8× = | ÷ = | 1 = |
| 1.5÷0.1= | = | 1-( = | 1234-998= |
| 0.36+0.4=0.76, | 4.8× =1.8, | ÷ =5, | 1 = , |
| 1.5÷0.1=15, | = , | 1-( - )=1, | 1234-998=236. |