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# Numerical Expression Evaluation with Grouping Symbols

## Practice applying the order of operations

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.

## Numerical Expression Evaluation with Grouping Symbols

by CK-12 //basic
Learn to use the order of operations to evaluate numerical expressions with parentheses and powers.
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## Order of Operations with Positive Real Numbers

by CK-12 //basic
This concept reviews the standard order of operations for arithmetic calculations.
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• Video

## Example 3: Evaluate the Answer using Order of Operations

by CK-12 //basic
Provides a third example of evaluating an expression using the order of operations.
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