223367.5×43+430×77663.25

分类: 作业答案 • 2022-01-02 13:25:37

问题描述：

答

=43*(223367.5+77663.25*10)
=43*1000000

答

223367.5×43+430×77663.25
=2236.75x430+77663.25x430
=(77663.25+2236.75)x430
=80000x430
=34400000

答

上式=43*（223367.5+776632.5）=43000000