数学题:25*64*125=?快些

问题描述:

数学题:25*64*125=?
快些

200000 绝对是

25*64*125
=25*(4*4*4)*(25*5)
=(25*4)*(4*25)*(4*5)
=100*100*20
=200000

25*64*125
=25*4*8*125*2
=100*1000*2
=200000

100000,绝对准,望采纳

=(25*4)*(8*125)*2
=100*1000*2
=200000