This kit is meant to help your students master their subtraction facts and increase fact fluency. The kit is karate themed. As the students master a set of facts, they gain another "belt". The "training manual" allows the students to have their facts at their finger tips. After the students master each set of facts, they can write the date they mastered those facts on the bottom of that page in their manual. The kit also includes a black belt certificate for students who master their facts. To keep track of who has mastered what, there are posters for each set of belts. Laminate the posters, glue them on a piece of ribbon and use clothes pins to show where students are.