價格：免費
更新日期：2018-09-24
檔案大小：12.1 MB
目前版本：3.0
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：英語
15 seconds of speed math to boost your brain power.
The rules are simple: Tap the right answer for the equation. Players have 15 seconds to get as many questions right as possible. The questions get progressively hard as more questions appears.
4 GAME MODES:
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1) Addition
2) Subtraction
3) Multiplication
4) Division
支援平台：iPhone, iPad