What is the Learn maths: learning game game, how does it work?

According to the introduction of educa space, Learn maths: learning game is a Educational game on the Android platform. There is currently a 1.0 version released on Oct 17, 2019, you can see the details below.

The math games that I offer you in this application allows you to discover and learn maths.
Knowing how to calculate an addition, a subtraction, a multiplication and a division.
Fun and educational mathematics.
Activities for children.
Math games that are easy to do.
A fun and useful way to learn math.
Educational games.
All you have to do is choose the right answer.
Characteristics:
-Educational games.
- Score.
- Levels.
- Automatic level change.
- Easy to use.
- It's for everyone.
- It's free!