價格：免費
更新日期：2016-10-10
檔案大小：16.9 MB
目前版本：1.01
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：日語, 英語
let's Improve your calculating ability by this app!
When a formula is set, choose a correct answer from four numbers!
More difficult calculation is a high score! But it will become a score in half every five seconds, I will calculate quickly and will get a high score!
If "Decimal fraction" is turned ON, the formula in which a decimal is included will also be set to an answer!
If the answer contains a decimal point is up 1.5 times!
Those who want to take a high score, and those who want to challenge difficult calculation will try!
支援平台：iPhone