Do you have students who have never mastered fraction concepts or who need a good review? Key to Fractions covers all topics from basic concepts to mixed numbers and is written with students in mind. Minimal reading is required, so students can easily work independently. (operations coverd are + - x )
Level 1: Fraction Concepts
Level 2: Multiplying and Dividing
Level 3: Adding and Subtracting
Level 4: Mixed Numbers
Answer keys available