3.27×2.34+56.5×0.327+32.7×0.201 要简便计算

问题描述:

3.27×2.34+56.5×0.327+32.7×0.201 要简便计算

3.27×2.34+56.5×0.327+32.7×0.201
=3.27×2.34+5.65×3.27+3.27×2.01
=3.27x(2.34+5.65+2.01 )
=3.27x10
=32.7