價格：免費
更新日期：2013-09-24
檔案大小：92k
目前版本：1.0
版本需求：Android 2.1 以上版本
官方網站：mailto:cohenlil@yahoo.com
This application helps your children to practice math.
you can set up the ranges for two operands and the operator by clicking the Choose level button.
After checking an answer, you will see the progress your children made.
Give your children a chance. Enhance their math skills.