AP Addition Game

This game helps you learn or revise your addition. The game is available to play in three difficulties, Beginner, Learner and Reviewer. Beginner difficulty focuses on single digit addition up to 10 with values up to 5 (e.g. 10 5 would be the highest values added). Learner extends the values added up to twelve and Reviewer extends the values up to 30. The Reviewer difficulty is a great way to stay sharp. Feedback would be great!! :)