3 + 2 - 1 - the new game contains math tasks for addition and subtraction. Play with negative and positive numbers. Speed up your mental calculations with pleasure.
Introduction to mathematics always begins with a simple - with calculations in the mind.
This game was created to make computing more fun.
You have to turn the mathematical operations in one minute so that only the correct number remains.
Carefully drag the numbers, sometimes a straight line is not the fastest way
Compete with the whole world.
It's not so easy to go through all 100 levels at once. But you can!
