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Fraction Subtraction - Problem Simplification - Basic - Two Changed Denominators (Level 3)

This math topic focuses on practicing the subtraction of fractions that require simplification due to different denominators. It aims to develop skills in setting up fractions correctly for subtraction by finding a common denominator, representing part of an advanced unit on fraction addition and subtraction. Each question presents a fraction subtraction problem with multiple choice answers, showcasing different simplified forms to determine the correct setup. The level of difficulty is basic, and it includes instructional resources to further explore fraction operations.

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

Sub. Problem Simplification - Basic - Two Changed Denominators

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Set up this fraction subtraction problem correctly

511−27\frac{5}{11} - \frac{2}{7}