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Mathematics 7 Online
OpenStudy (grrr):

what does pemdas mean i forget

OpenStudy (anonymous):

It's the order of operations.

OpenStudy (anonymous):

please excuse my dear aunt sally, parathenseses, exponents, multiplication, division, addition, subtraction

OpenStudy (anonymous):

parathenseses, exponents, multiplication, division, addition, subtraction

OpenStudy (anonymous):

Also remember that multiplication and division are handled in the same step, likewise for addition and subtraction. Do them in order from left-to-right.

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