價格：免費
更新日期：2018-12-15
檔案大小：18.2 MB
目前版本：1.2.0
版本需求：需要 iOS 12.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Earn Ninja Belts by practicing Mental Math. Solve math sums while enjoying the thrill of playing an arcade game. Earn the highest honor of winning the black belt by solving increasingly complex sums at a faster pace.
Mental Math Ninja is an engaging way of building your Mental Math skills which are essential to succeed in Exam Prep like SAT. Practice mental Math a few minutes daily to improve your Math Speed.
支援平台：iPhone, iPad