Mad Math vs Doing Math game

In this game you need to solve arithmetic tasks quickly. There is a task and 4 possible answers on the screen. You need to choose the correct answer before the time is up. It seems to be easy, but can you score at least 25 points? If you're sure you can, compete with people from all over the world! The online game consists of five rounds. The winner is the one who gives more correct answers. If the score is tied the winner is the one who responds quickly.

The program offers randomly generated arithmetical tasks for for you to solve and verify. The complexity can be adjusted: turn on and off any of the arithmetic operations (addition, subtraction, multiplication, division), decrease or increase the size of first and second numbers in tasks. During the game, you can make up to four mistakes (you have 4 "lives"), after the fourth mistake the limit of "lives" is being depleted and, accordingly, the game ends. The higher is the difficulty, the more is score reward you get for the correct answer. Application allows you to save your high score achievements. Compete with your child! Who is the best mental calculator? Application requires iPhone 8 or above to operate properly.