*** The game consists of three stages: addition, subtraction and mixed integer numbers.
*** The questions in the game are random and range from easy to difficult.


****** There are two types of scoring systems in the game. In one, the player sees his own score. In the best score, he can compare his own situation by seeing the best score in the game.

Increasing gameplay difficulty
Commented, clean C# scripts

Easy customization

Responsive UI

easy to reskin and change UI

Unity 2021.3.9f or higher,read the doc

There are five different paths you can use in the file:


You can put the unity package in the 1st folder into your empty unity project and make the necessary edits.
2. You can play the files in the web gl folder by directly transferring them to a folder on your site.
3. You can play the exe file on the smart board in the classroom.
4. You can install the apk file directly on the phone and play.
5. You can play the abb file by uploading it directly to the Google Market.