Adding Fractions

Grade 645 minutes

Learning Objective

I can add fractions with different denominators by finding a common denominator.

Practice Questions

This lesson includes 7 practice questions to reinforce learning.

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1. Explain, using an example, how finding a common denominator allows us to add fractions with different denominators. Why does this method work?

2. Find the common denominator for ⅖, ¼, and ⅓. Show your work, and explain why the denominator you chose is the *least* common denominator.

3. Solve: ¼ + ⅜ + ⅙ = ? Express your answer in simplest form.

...and 4 more questions

Educational Video

Adding Fractions with Different Denominators

Let's Do Math

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