www.fltk.net > (125x83+17x125)x8简便方法

(125x83+17x125)x8简便方法

(125x83+17x125)x8 =125*(83+17)*8 =1250*8 =10000

简便计算过程方法如下 解:17×125×8 =17×(125×8) =17×1000 =17000

18x75+18x25 =18x(75+25) =18x100 =1800 17x83+17

8×17×125 =8×125×17 =1000×17 =17000

88x125, =11×(8×125) =11×1000 =11000 17x23一23x7

125x17x16 =125x8 x2 x17 =1000 x34 =34000 希望我

125x(17x8) =125x8x17 =1000x17 =17000 、, 你好,本题

l28x125÷8X51÷17 =128÷8x5x(51÷17) 把方便计算的移动一下 =1

4/17x(125x34) =4/17x34x125 =8x125 =1000

1.25x9.7一17x0.125用简便方法怎么算 1.25x9.7一17x0.125 =1.2

网站地图

All rights reserved Powered by www.fltk.net

copyright ©right 2010-2021。
www.fltk.net内容来自网络,如有侵犯请联系客服。zhit325@qq.com