24x25x120x125怎样算简便

2025-04-04 18:11:24
推荐回答(5个)
回答1:

24x25x120x125
=(3×8)×25×(30×4)×125
=(4×25)×(8×125)×(3×30)
=100×1000×90
=9000000
保证对,求采纳

回答2:

24x25x120x125
=(8x125)x(25x4)x(30x3)
=1000x100x90
=9000000

回答3:

24x25x120x125
=6x4x25x120x125
=(4x25)x(6x120)x125
=100x720x125
=100x90x8x125
=9000x1000
=9000000

回答4:

9000000
解析:
24×25×120×125
=(6×4)×25×(15×8)×125
=(6×15)×(4×25)×(8×125)
=90×100×1000
=9000000

回答5:

24×25×120×125=25×4×(125×8)×30×3=100×1000×90=9000000
25配4,125配8