價格：免費
檔案大小：15 MB
版本需求：需要 iOS 6 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Speed calculation contest is a fun mathematical game that will sharpen your brain! Simple mathematical puzzles become harder and harder, but you only have limited time to solve each!
With 5 difficultly modes and endless levels you wont be able to correctly answer them all!
In each level you get an equation to solve, 3 possible answers and only limited time to figure out which one is correct!
The easier difficulty settings are a great way for children to practice math
支援平台：iPhone, iPad