Adding Unlike Fractions
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Objective
I can add fractions with unlike denominators by rewriting them with a common denominator.
Part 1 of 3
Warm-up video
Math with Mr. J · 5:42Vetted channel
We don't generate video — this one is by Math with Mr. J 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
7 questions
Explain in your own words why it is necessary to find a common denominator before adding fractions.
What is the least common multiple (LCM) and how does it relate to finding a common denominator when adding fractions?
Part 3 of 3
Exit ticket
Quick comprehension check
“Add the following fractions: ²/₅ + ¹/₃. Show your work, including finding a common denominator and creating equivalent fractions. Add the following fractions: ³/₄ + ¹/₆. Show your work, including finding a common denominator and creating equivalent fractions. ”
Sample answer included in the free materials
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Teacher Guide
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Student Handout
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