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Mathematics 11 Online
OpenStudy (anonymous):

Evaluate [(21 + 6) - 32] ÷ 9 • 2.

OpenStudy (ipwnbunnies):

Use order of operations. Parentheses/Brackets, Exponents, Multiplication, Division, Addition, Subtraction.

OpenStudy (tkhunny):

Decide what's first.

OpenStudy (anonymous):

Yep! If you need help remembering just use PEMDAS (parentheses,exponents,multiplication,division,addition,subtraction). Or Please Excuse My Dear Aunt Sally :)

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