ldcf.net
当前位置:首页 >> 24x25x7简便算 >>

24x25x7简便算

24x25x7简便算 =4x6x25x7 =(4x25)x(6x7) =100x42 =4200

(48X75X81)÷(24X25X2) =(2×24×25×3×81)÷(24×25×2) =3×81 =243

=(48÷24)x(75÷25)x(81÷27) =2x3x3 =18

等于4除以4等于1

24*25025-24*24024-24024=24*1000-24024=24000-24024=-24

拆括号(48/24)*(75/25)*(81/27)=2*3*3=18

25×17+24×25-25 =25×(17+24-1) =25×40 =100

4×6×25=600

望采纳

【解】24x25=6x4x25=6x100=600

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