#Learn Addition & Subtraction is really simple to use and will help your kids to practice his additions and his subtractions
#Learn Addition & Subtraction is really simple to use and will help your kids to practice his additions and his subtractions. Different levels are available to meet his needs. EASY : 0 à 9 MEDIUM : 10 à 99 HARD : 100 à 999 MASTER : 1000 à 9999 Complete each level with 100% to gain a gold star :) The chalkboard will let him write or cross out numbers just like he would do on a sheet of paper. A history is available for you to track your kids progress.
| 序号 | 名称 | 价格 | 货币 | 地区 |
|---|---|---|---|---|
| 1 | 项目 | ¥ 0 | CNY | 中国 |
| 2 | Remove Ads | ¥ 28 | CNY | 中国 |
