1.25x4.34x4.34怎样简便计算

北斗摇光2022-10-04 11:39:541条回答

1.25x4.34x4.34怎样简便计算
1.25x4x2x(0.34x2)

已提交,审核后显示!提交回复

共1条回复
guxinhanyu 共回答了20个问题 | 采纳率95%
1.25x4x2x(0.34x2)
=1.25*8*(0.34*2)
=10*(0.34*2)
=0.68*10
=6.8
1年前

相关推荐

大家在问