Simple Addition tests your addition skills in a fun way.
-Finish 20 equations as fast as you can without any errors or 3 seconds will be added to your time.
-Compete with your friends by using Game Center where you can see their scores as well as all the score from players around the world.
-Unlock achievements like Flawless and Expert as you progress through the game.
Good Luck!
Ad Free version is available with in app purchase for 99 cents.