ncry.net
当前位置:首页 >> 168十332÷83用递等式怎么算? >>

168十332÷83用递等式怎么算?

①14÷(1-13),=14×32,=38;②75×0.5+15÷2,=7.5×5+7.5,=7.5...

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