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# Adding and Subtracting Fractions Practice Problems

based on 6 ratings
By — McGraw-Hill Professional
Updated on Sep 26, 2011

## Adding and Subtracting Fractions Practice Problems

### Set 1:  Adding and Subtracting Fractions with the Same Denominator

To review Adding and Subtracting Fractions, go to Adding and Subtracting Fractions Help

### Set 2:  Adding and Subtracting Fractions with Different Denominators - Finding a Common Denominator

To review how to find the common denominator, go to Adding and Subtracting Fractions Help.

### Set 3:  Finding the Least Common Denominator (LCD)

To review the concept of the least common denominator (LCD), go to Adding and Subtracting Fractions Help.

#### Practice

In the following practice problems one of the denominators will be the LCD; you only need to rewrite the other.

### Set 4: Prime Factorization

To review different ways of finding the LCD using Prime Factorization, go to Adding and Subtracting Fractions Help.

### Set 5: Adding More than Two Fractions

To review Adding More then Two Fractions, go to Adding and Subtracting Fractions Help.

#### Solutions

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