價格：免費
檔案大小：9.9 MB
版本需求：需要 iOS 12.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This is a game for young children, ages 3 and up.. The purpose is to lay the foundation for place value. It is done with moving pieces from column to column (like numerical place values) and trading pieces for larger ones (like carries or regrouping in addition). This game in board form has been successful with young children and special needs students. The program is an attempt to make the board game mobile, on phones, or visual for instruction with the MacOS program.
支援平台：iPhone, iPad