Add/Subtract Fractions with Unlike Denominator using Butterfly Method

Add/Subtract Fractions with Unlike Denominator using Butterfly Method
Add/Subtract Fractions with Unlike Denominator using Butterfly Method
Add/Subtract Fractions with Unlike Denominator using Butterfly Method
Add/Subtract Fractions with Unlike Denominator using Butterfly Method
Add/Subtract Fractions with Unlike Denominator using Butterfly Method
Add/Subtract Fractions with Unlike Denominator using Butterfly Method
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Presentation (Powerpoint) File

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1 MB|17 pages
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Product Description
This power point provides a short-cut strategy for adding and subtracting fractions with unlike denominators. The “Butterfly Method” is a visual short-cut method used for adding & subtracting any two fractions with unlike denominators. It can be used as an additional strategy as well as a way to check answers for the traditional algorithm of adding and subtracting fractions with unlike denominators. This method leaves a mental picture of the algorithm which can be effortlessly applied. The power point includes demonstrations and guided sample problems and answers for adding and subtracting fractions with unlike denominators.
Total Pages
17 pages
Answer Key
N/A
Teaching Duration
1 hour
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