Adding Fractions with Unlike Denominators
Unknown Grade•45 minutes
Learning Objective
I can add fractions with unlike denominators and write the answer in simplest form.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. What is a common denominator, and why is it important when adding fractions?
2. What is the least common multiple of 4 and 6? Explain how you found it.
3. Rewrite the fraction ¼ as an equivalent fraction with a denominator of 12.
...and 4 more questions
Educational Video
Adding fractions with unlike denominators introduction
Khan Academy