6.25乘6+3乘6又四分之一+625%

分类: 作业答案 • 2022-06-01 11:00:23

问题描述：

答

6.25乘6+3乘6又四分之一+625%
=6.25×6+3×6.25+6.25
=6.25×(6+3+1)
=6.25×10
=62.5