Fast Math Challenge

Fast Math Challenge is a great , free to play, game to improve your math skills and reaction speed. Free to play, with high scores, compete with your friends. There are 4 levels int total. First of all, you'll need to add numbers till 10, 20, 30 or 50, as much as you can in 45 seconds. Every time numbers are displayed on screen in random positions. Very addictive game. Thank you for support, if you have any suggestions to upgrade the game, I'm up to it, please email me your ideas and maybe you'll see them in future updates :)