ljsq.net
当前位置:首页 >> 24乘25乘125简便计算怎么做 >>

24乘25乘125简便计算怎么做

24×25×125 =(3×8)×25×125 =(3×25)×(8×125) =75×1000 =75000

125X25X32 =125X25X4X8 =125X8X25X4 =1000X100 =100000

24×125 =3×8×125 =3×1000 =3000

解:根据拆分法和结合律的运用, 原式=(3x8)x125x6 =(3x6)x(125x8) =18x1000 =18000

125乘24 等于125乘8乘3 等于1000乘3 等于3000

24×125 =125×8×3 =1000×3 =3000

24×2×125×25 =8×3×2×125×25 =(8×125)×(3×2×25) =1000×150 =150000

25×125×24 =(25×3)×(125×8) =75×1000 =75000 你好,本题已解答,如果满意 请点右下角“采纳答案”。

=3*8*25*30*4*125 =8*125*4*25*3*30 =1000*100*90 =9000000

网站首页 | 网站地图
All rights reserved Powered by www.ljsq.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com