Math Clacker-mental arithmetic

Mental arithmetic for adults and children for free.Improve your skill in mental arithmetic or practise together with your child the 4 important arithmetic operators. ( addition, subtraction, multiplication and division )Sanbox mode:Set up the range of numbers, the arithmetic operator and the number of decimal places to get the best learn experience. Highscore mode with 3 difficulty: Solve as many tasks in 90 seconds to get as much points as possible. ***********************************-the four basic arithmetic operators: addition, subtraction, multiplication and division-set up the game in the way you like-game statistics-two different game modes: sandbox / highscore mode-graphics optimized for big displaysYou have trouble with the app or want new features ? Please contact us and we will care about it as soon as possible.You like the App? Please rate it =)