49.8X2.73+2.73X50.3+0.273等于?用简便运算

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/15 13:02:30
49.8X2.73+2.73X50.3+0.273等于?用简便运算
x)3Գ037zzFv>g|ʊb$铬GΆ< R|x= `] zt% xz&f6yv kL[

49.8X2.73+2.73X50.3+0.273等于?用简便运算
49.8X2.73+2.73X50.3+0.273等于?用简便运算

49.8X2.73+2.73X50.3+0.273等于?用简便运算
=2.73×(49.8+50.3+ 0.1)=2.73×100.2=273.546