This math topic focuses on the subtraction of fractions with simplification where only one denominator needs to be changed. It's part of a broader series on mixed fraction addition and subtraction. Learners practice setting up fraction subtraction problems correctly, involving both improper fractions and mixed numbers, by adjusting to a common denominator. The problems require both numerical skills and conceptual understanding to find the correct equivalent fractions before performing the subtraction. Additionally, various options are provided as possible answers, testing the learner's ability to simplify and verify their answers effectively.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.