Flashcard 2 - High School Algebra I Flashcard Set for the STAAR test
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PEMDAS
Explanation:
Parenthesis Exponents Multiply Divide Add Subtract.
This means:
- Do everything in parentheses (P), left to right.
- Evaluate any exponents (E), left to right.
- Do all multiplication and division (MD), in order, left to right.
- Then do all addition and subtraction (AS), in order, from left to right.
Good way to remember: Please Excuse My Dear Aunt Sally
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