價格：免費
更新日期：2017-12-20
檔案大小：82M
目前版本：2.1
版本需求：Android 4.1 以上版本
官方網站：mailto:grzegorz.pieniazek@gmail.com
Learn math in six levels.
Shot targets with nice tank.
Six difficulty levels:
1. Very Easy - adding of numbers up to 15
2. Easy - adding, subtracting of numbers up to 24
3. Average - adding, subtracting and multiplication of numbers up to 60
4. Hard - adding, subtracting and multiplication of numbers up to 100
5. Very Hard - adding, subtracting and multiplication of numbers up to 160
6. Very Hard - adding, subtracting and multiplication of numbers up to 400
Free with quick advertisment at beginning
