This is a great review activity for solving inequalities. It provides students an opportunity to work at their own pace, gain immediate feedback throughout the review, and get the students up and moving around the room. It allows for students who are self motivated to work and get answers checked, while allowing those struggling students to meet with the teacher if necessary. Each student is working on different problems at different times. I have included the cards needed for the review, along with a student work page to make it easy to check, and all answer keys. This review will work for a class of 30 or a small group.