如题所述
第1个回答 推荐于2016-09-01
原式=(24x5)x(4x250)
=(20+4)x5x1000
=(20x5+4x5)x1000
=(100+20)x1000
=120x1000
=120000本回答被网友采纳
=(20+4)x5x1000
=(20x5+4x5)x1000
=(100+20)x1000
=120x1000
=120000本回答被网友采纳
第2个回答 2015-03-19
24x4x250x5
=(24x5)x(4x250)
=120x1000
=120000
=(24x5)x(4x250)
=120x1000
=120000