有一堆彈珠,大約是80顆~100顆,不論是5顆一數,或是6顆一數,都剩下3顆,這堆彈珠有幾顆?
(要寫做法)
收錄日期: 2021-04-30 18:00:07
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130911000016KK02744