【實用遊戲app】Subtraction Freak - A Super Addictive Brain Training Math Drill Fun Game|最夯免費app-綠色工廠好玩App

***SO SIMPLE YET SO CHALLENGING******NOW HAVE FREAKING FUN WITH SUBTRACTION***After popular demand the ultimate brain teaser is here. The game follows the simple Freaking Math app mechanics but with a small twist. It presents you with simple subtraction statements rather than addition.The game is simple just verify the above statement of negation is either true or false. You have a very limited time, if you fail to select answer within the specified time the game will get over. If you tap the wrong choice the game will get over.The game really tests your cognitive abilities to think quickly and answer questions as soon as you can.Download now and show the world who is the real genius.See you in leader boards.