Mental Math

A mental arithmetic training game to test your calculation speed. Choose between additions, subtractions, multiplications, divisions or mixed mode, and select your difficulty level: easy, medium, hard or expert. Play in Time Attack mode, where you have 60 seconds to answer as many questions as possible, or in Survival mode, where each question has its own 10-second countdown. Pick from 3 multiple choice answers, score points and try to make it onto the global leaderboard shared by all players.

How to play

1. Choose the operation: addition, subtraction, multiplication, division or mixed.
2. Select the game mode: time attack (60 s) or survival (10 s per question).
3. Pick the difficulty level: easy, medium or hard.
4. Press the "Play" button to start the game.
5. You will see a math problem. Choose one of the 3 answer options.
6. Use keys 1, 2 or 3 on the keyboard to answer faster.
7. Beat your high score and save your initials in the Top 10.