×

Loading...

算一道题,3分钟找不到答案问你的孩子

snowday (darksky)
A,B,C 各出10元由A去买一样东西,一天后,商店退回5元,A 藏下2元后,当众各分了一元,则每人花9元,现在来看 9+9+9+2=29 为什么少了一元?
(#235967@0)
2001-10-24 -04:00
This post has been archived. It cannot be replied.
Page address has been copied. To share, click to copy page address.
Share Online by QR Code

Back To Topic: 算一道题,3分钟找不到答案问你的孩子

Back To Forum: HOME枫下论坛枫下论坛主坛枫下拾英心情随笔