Simplify and MixedUp (freeware)

These free two programs can both be used to practice fraction skills. Simplify allows students to simplify fractions. Students can select the maximum size of the denominator (up to 20, 100, 200, 1000). MixedUp allows students to convert between fractions and mixed numbers. Students can select the maximum size of the denominator (up to 10, 20, 100, 200) and the level (beginner and advanced). In both cases, there are no documented assessment results. However, after each problem, the student receives feedback and a running total is kept until the student stops using the program.