3.2×0.25×0.125(简便计算)

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/26 00:03:01
3.2×0.25×0.125(简便计算)3.2×0.25×0.125(简便计算)3.2×0.25×0.125(简便计算)3.2×0.25×0.125=0.4×0.25×8×0.125=0.1×1=0.

3.2×0.25×0.125(简便计算)
3.2×0.25×0.125(简便计算)

3.2×0.25×0.125(简便计算)
3.2×0.25×0.125
=0.4×0.25×8×0.125
=0.1×1
=0.1

0.1

全部化分数计算

4乘0.8乘0.25乘0.125=1乘0.1=0.1

3.2×0.25×0.125
=(0.4×0.25)×(8×0.125)
=0.1×1
=0.1