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0.05×0.2的竖式怎么列

0.01

0.05×0.2=0.01

2/0.05 = 200/5 =40 竖式计算如下

0.5×0.2=0.10=0.1,竖式如下:

0.32 × 0.2 = 0.064 竖式见图:

0.05×3.2×40 =0.05×40×3.2 =2×3.2 =6.4 结果是6.4

列式计算为 122×0.05=6.1 所以答案是6.1

右移小数点

不用竖式,可直接口算 5×216=1080 0.05×2.16=0.108

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