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# Simplify Variable Expressions Involving Integer Subtraction

## Combine like terms.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Simplify Variable Expressions Involving Integer Subtraction

by CK-12 //at grade

Evaluate and simplify variable expressions involving subtraction and integers

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## Simplify Variable Expressions Involving Integer Subtraction

by CK-12 //at grade

Explore simplifying basic variable expressions by subtracting like terms and evaluating the results.

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• Practice
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## Simplify Variable Expressions Involving Integer Subtraction Practice

by CK-12 //at grade
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## Evaluate and Simplify Variable Expressions Involving Subtraction Post Read

by CK-12 //at grade

Develop understanding of concepts by studying them in a relational manner. Analyze and refine the concept by summarizing the main idea, creating visual aids, and generating questions and comments using a Four Square Concept Matrix.

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• Real World Application

## Healthy, Wealthy, and Wise

by CK-12 //at grade

Discover how wealth is calculated.

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