價格：免費
更新日期：2016-09-11
檔案大小：55.8 MB
目前版本：1.4
版本需求：需要 iOS 6.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Program for children, and more .
Helps in learning addition and subtraction .
Simple fun combined with learning .
Try to find as many correct answers .
Available in two levels of difficulty .
Learning and the best fun for children
支援平台：iPhone, iPad