This math topic focuses on fraction subtraction, particularly emphasizing the simplification of mixed fractions with one changed denominator. It targets setting up subtraction problems correctly by adjusting fractions to have common denominators before performing the subtraction. Each question involves converting mixed fractions to improper fractions and finding a common denominator to simplify the problem. The topic is organized progressively with escalating complexity, aimed at mastering the introductory aspects of adding and subtracting mixed fractions.
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Set up this fraction subtraction problem correctly
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