5.23x32.5-52.3ⅹ1.25简便计算?

2025-03-21 10:14:59
推荐回答(3个)
回答1:


104.6

回答2:

5.23*32.5-5.23*1.25*10
=5.23*(32.5-12.5)
=5.23*20
=104.6

回答3:

52.3x3.25-52.3X1.25=52.3x(3.25+1.25)