Description

Exercise your mental math skills! Practice thinking quickly and accurately - guaranteed to improve your computation speed when completed.

Four levels of difficulty can be unlocked by passing each level:
1. Beginner level: 25 questions with basic addition and subtraction
2. Veteran: 25 questions with addition, subtraction, multiplication, and division
3. Expert: 35 questions with two operations at a time!
4. World Challenge: Compete online to see how you rank in the world - 50 difficult questions with mostly two operations, knowledge of exponents is required!

What's New in Version 1.1

Bug fixes