mwbr.net
当前位置:首页 >> 98除以7 >>

98除以7

98除以7的竖式计算,说说每一步的意思: 解: 98÷7=14

14

题干不清

98减49除以7的商,差是多少? 98-49÷7 =98-7 =91

15.9/7.98 = 1.9924812030075

解: 98÷7 *12-52 =14*12-13*4 =4*(14*3-13) =4*(42-13) =4*29 =116

解: 7÷99/98 =7×98/99 =686/99 若为: 7÷98/99 =7×99/98 =99/14

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