This download contains two sheets. One is a rabbit face mat(with no teeth) the other is an addition worksheet. The students should start with a few small marshmellows. They placed them on the mat as the rabbits teeth. This amount is the first number in their addition problem. Next they add another small amount of marshmellows. These are the second number in their addition problem. Then they count the sum. The addition problem can then be added to the worksheet.