# Expression Evaluation with Different Denominators

## Evaluating combinations of unlike fractions

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## Expression Evaluation with Different Denominators

Evaluate numerical expressions with fractions by renaming multiple terms with a lowest common denominator.
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• PLIX

## Adding Mixed Fractions of Water

Expression Evaluation with Different Denominators Interactive
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• Video

by CK-12 //basic
Watch how to add and subtract fractions.
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• Video

## Subtracting Fractions Introduction - Positive Only

by CK-12 //basic
Explains how to subtract fractions with like and unlike denominators. It explains why we must have a common denominator when subtracting fractions.
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• Video

## Subtract Fractions with Unlike Denominators

by CK-12 //basic
Provides two examples of subtracting fractions with unlike denominators.
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## Example 1: Adding Fractions with Different Denominators

by CK-12 //basic
Provides two examples of how to add fractions with different denominators.
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• Video

## Example 2: Adding Fractions with Unlike Denominators

by CK-12 //basic
Provides two examples of how to add fractions with different denominators.
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## Fraction Basics

by Kyle Bardman //basic
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• Flashcards

## Expression Evaluation with Different Denominators

by Ellaine Chou //basic