# Fraction Subtraction: Unlike Denominators, With Mixed Numbers

Common Core Grade Level:
Packet includes:
72 practice problems and an answer key.

This packet helps students practice how to solve fraction subtraction problems with unlike denominators and mixed numbers. Each problem is oriented vertically, which is usually how these problems are in textbooks. Each page has a random set of 12 problems. Each page also has a speed and accuracy guide, to help students see how fast and how accurately they should be doing these problems. After doing all 72 problems, students should be more comfortable doing these problems and have a clear understanding of how to solve them.

Sample Problem(s)

Find the difference. Simplify all answers completely. Change improper fractions to mixed numbers.

$3\dfrac{9}{12} - 2\dfrac{1}{4} =$

Notes

Practice problems require knowledge of how to add with carrying (regrouping), subtract with borrowing (regrouping), find common multiples, and simplify fractions.

Video lesson(s) showing you how to do this type of problem
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