少儿数学加减法3 app for iPhone and iPad

4.2 ( 5952 ratings )

Games Education Educational Family
Developer: mao ye

Free

Current version: 2.5, last update: 8 years ago
First release : 26 Jan 2014
App size: 15.38 Mb

The elimination of Pyramid by using the addition
To improve childrens a mathematical operation ability