0.888乘125乘73加999乘3如何用简便方法计算

分类: 作业答案 • 2023-01-14 06:21:13

问题描述：

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