價格：免費
更新日期：2017-09-25
檔案大小：2 MB
目前版本：1.8
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：日語, 英語
A "calculation card" is a study application for mastering fundamental calculation. You choose the answer regarded as right as the numerical calculation displayed at random from three candidates. We announce you a correct answer to sound. After all the lessons finish, the number of correct answers and time are displayed.
The skill of calculation could be made to raise by repeating every day.
支援平台：iPhone