Adding Fractions with Unlike Denominators

Grade 645 minutes

Learning Objective

I can add fractions with different denominators by converting them to equivalent fractions.

Practice Questions

This lesson includes 7 practice questions to reinforce learning.

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1. Explain what it means for fractions to be "like" and "unlike." Provide an example of each.

2. Describe the process of finding a common denominator for two fractions. Why is it necessary to find a common denominator when adding fractions?

3. If you want to add the fractions ²/₅ and ¼, what would be the common denominator you would use? Show your work.

...and 4 more questions

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Math Antics - Common Denominator ECD

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