Contact us
Choose a category below so we can get back to you as quickly as possible.
75
1.1
剛我回答的你看了沒?比27少3,就是24了 一個數的5分之3是24,這樣子你會做嗎? 24除以5分之3,就是過程.這裡我文字幫助你理解.
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.