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Teachers should steer students away from the popular "Dear Aunt Sally" (PEMDAS) order of operations acronym, says math coach David Ginsburg.
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Simple looking math problem leaves people stumped - are you smarter than a 5th grader?
While most people learned the concept needed to simplify these kinds of equations ... should be worked out first. Secondly, exponents (E) should be addressed. Next should be multiplication and ...
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