價格：免費
更新日期：2010-10-02
檔案大小：8.7 MB
目前版本：1.5
版本需求：需要 iOS 3.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
These Math games are based on the popular games from the Elementary Math program Investigations in Number, Data, and Space. These three games focus on helping children become better at understanding place value and better at addition and subtraction.
支援平台：iPhone