Mental Arithmetic description

Good educational game to practice mental arithmetic. Calculator is no longer needed!

Meaning of the game: the screen turns light mathematical operations that need to perform in your mind. At the end of the game shows several answers, you must choose the right, and then opens the opportunity to play at the next level.

The game has 12 levels. Levels are distributed from very simple to the unreal complexity. Each level defines:
1. Set of actions
2. The range of values ​​for Action
3. Time to show next steps
4. Number of actions
5. Number of answers

The game is suitable for everyone, especially for students. Great workout for the brain, join us!