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# Single Variable Expressions

## Use symbols and operations to understand and define variables.

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.

## Single Variable Expressions

by Jade Rain //basic
Understand variables and evaluate single variable expressions with given values.
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## Single Variable Expressions

by Deb Lopez //basic
Evaluate single variable expressions by substituting a given value for the variable
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• Flashcards

## Single Variable Expressions

by Tiffany Kwok //basic
These flashcards will help you better understand 6th grade math.
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• Flashcards

## Single Variable Expressions

by Kyle Bardman //basic
These flashcards will help you to better understand 7th grade math.
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