Learning with Luck

This activity is to help students practice their skills with adding and subtracting integers. The goal is to get three problems correct, in a row, as if playing tic tac toe. The way I played with my students is they were to work out one problem at a time. If they answered their problem correctly with correct mathematical procedures, then they got to color in that particular square. However, if they did not get the problem correct or showed improper mathematical procedures, then I marked the