This is a fun way for your students to practice number patterns. Students choose any card to start on. They solve the pattern problem on the card, then they record the answer on their answer sheet. They will need to search the room for another card that has that answer on it. Once they find it they will then solve the new problem on that card. It is so much better than a traditional worksheet. The students will have so much fun with the movement that they won't even realize they are doing work! My students love these! They are actually excited to do the activity. The 16 cards correlate with 4.OA.5 from the fourth grade common core math objectives.