價格：免費
更新日期：2013-03-05
檔案大小：12M
目前版本：1.0.2
版本需求：Android 2.2 以上版本
官方網站：http://www.playfacto.com
Email：playfacto@t-ime.com
聯絡地址：隱私權政策
- Build your number sense through fun activities!
- Understand the base-10 numeral system by placing number chips in different position and build number sense by comparing and estimating them.
- Through activity of completing right expression, master the concept and understand the relationship among the four fundamental arithmetic operations, addition, subtraction, multiplication, and division.
