# Sums and Differences of Single Variable Expressions

## Simplify expressions by combining like terms.

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Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
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Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Sums and Differences of Single Variable Expressions

by CK-12 //at grade
Learn to simplify single variable expressions that include sums and differences.
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• PLIX

## Algebraic Soup

by CK-12 //at grade
Sums and Differences of Single Variable Expressions Interactive
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## Simplifying Algebraic Equations

by CK-12 //at grade
Learn to simplify algebraic equations using the distributive property and combining like terms.
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