【實用遊戲app】Flappy Math Free|最夯免費app-綠色工廠好玩App

Flappy Math is a fun, addictive little math game that's simple to learn while impossible to master.Compete against friends or just against yourself.Different difficulty levels makes it suitable for math veterans and beginners alike.This is how you do it:Tap to flap If correct, choose green If wrong, choose red That's it