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3 Cards in this Set

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Numerical Expression

a mathematical phrase that contains numbers and operations (addition, subtraction, multiplication and/or division).

Simplify

to perform all indicated operations

Order of Operations

a rule for evaluating expression:






1. Perform operations in parentheses or other grouping symbols.




2. Evaluate all powers and roots.




3. Perform all multiplication and division from left to right.




4. Perform all addition and subtraction from left to right.