46.1乘0.56加5.38乘5.6加1乘0.056简便计算_数学解答

46.1乘0.56加5.38乘5.6加1乘0.056
简便计算

人气：459 ℃　时间：2019-11-20 12:13:09

解答

46.1×0.56+5.38×5.6+1×0.056
=46.1×0.56+53.8×0.56+0.1×0.56
=0.56×(46.1+53.8+0.1)
=0.56×100
=56