ldcf.net
当前位置:首页 >> 125x30x24的脱式计算怎么写? >>

125x30x24的脱式计算怎么写?

125x30x24 =125x30x(8*3) =125*8*3*30 =1000*90 =90000

125×32—125×24 =125×(32—24) =125×8 =1000

326×24 =325×24+24 =﹙200+125﹚×8×3+24 =4800+3000+24 =7824

=728-(34+600) =728-(28+6+600) =728-28-6-600 =700-600-6 =100-6 =94

355—35x24+645 =355+645-5x7x2x12 =1000-7x10x12 =1000-840 =160

原式 =113x24+81x24+6x24 =(113+81+6)x24 =(194+6)x24 =200x24 =4800 供参考。

99x24/25 =(100-1)×24/25 =100×24/25-24/25 =96-24/25 =95又1/25

原式=576÷12一15X24÷12 =48一15X2 =48一30 =18

0.9x24.5-0.9x4.5 =0.9*(24.5-4.5) =0.9*20 =18

41600÷128x24 =325×24 =7800

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