This game helps students practice finding one more and one less than numbers. It makes a great center activity or a great game for everyone to play their own levels at the same time. The game is meant to be a 2 player game, however I have had students play independently as well as groups play in teams of 4. This file includes three levels of the game for one more and three levels for one less. There is also a blank copy of each to differentiate for your students. The directions are on each game board. My kindergarteners love this game, I hope yours do too!