價格：免費
更新日期：2018-09-05
檔案大小：4.6M
目前版本：4.0
版本需求：Android 5.0 以上版本
官方網站：https://tochaku.com
Email：admin@tochaku.com
聯絡地址：隱私權政策
An exciting way to refresh mathematics. Within a limited time, try to solve mathematic equations as much as possible.
Educating and refreshing!
At the same time, could possibly improve proficiency is solving the basic mathematic equation!
