0.888乘125乘73加999乘3如何用简便方法计算_数学解答

0.888乘125乘73加999乘3如何用简便方法计算

人气：326 ℃　时间：2019-10-10 08:23:10

解答

0.888乘125乘73加999乘3
=(8x0.111)x125x73+999x3
=8x125x0.111x73+111x9x3
=1000X0.111x73+111x27
=111x73+111x27
=111x(73+27)
=111x100
=11100