This St. Patrick's Day themed PowerPoint game reviews basic addition and subtraction facts to twenty. The game includes three rounds:
ROUND 1: The students will solve twenty basic addition/subtraction facts. All of these problems are multiple choice and the answers are given after each problem for instant feedback. The teacher can also have the students use error analysis and have the students figure out the reason why an incorrect answer was wrong.
ROUND 2: The students will solve five St.