Adding Fractions with Different Denominators
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Adapt this lesson for your groupObjective
I can add two fractions with unlike denominators.
Part 1 of 3
Warm-up video
Khan Academy · 7:23Vetted channel
We don't generate video — this one is by Khan Academy on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.
Part 2 of 3
Practice
6 questions
What is the first step in adding two fractions with different denominators?
Find the sum of 2/5 + 3/10. Express your answer in simplest form.
Part 3 of 3
Exit ticket
Quick comprehension check
“Solve for ⁵⁄₆ + ⁷⁄₁₀. Show all steps, including finding the common denominator.”
Sample answer included in the free materials
Get the materials
Teacher guide, student handout, and slides — free, in Google Docs format
Teacher Guide
Complete lesson plan with answer keys and alternate activities
Student Handout
Printable worksheet
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