Adding Fractions with Unlike Denominators
Grade 645 min
Learning Objective
I can add fractions with different denominators by finding a common denominator.
Lesson Flow
Watch Video
Math Antics - Common Denominator ECD
mathantics
Practice
7 questions • Short answer
Exit Ticket
“Add the fractions ⅖ + ¼ using the "easiest common denominator" method. Show each step clearly. Add the fractions ⅓ + ⅜ using the "easiest common denominator" method. Show each step clearly. Add the fractions ⁴/₇ + ½ using the "easiest common denominator" method. Show each step clearly.”
Teacher Guide
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- Answer keys for all questions
- Differentiation strategies
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