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PEMDAS is an acronym for the order in which operations are performed in a mathematical expression: parentheses, exponents, multiplication, division, addition and subtraction. If there are parentheses, that operation is completed first. Any exponents are taken care of next.How does PEMDAS work in math?
PEMDAS is an acronym for the words parenthesis, exponents, multiplication, division, addition, subtraction. Given two or more operations in a single expression, the order of the letters in PEMDAS tells you what to calculate first, second, third and so on, until the calculation is complete.When do you use PEMDAS?
When solving a math problem, the acronym PEMDAS is used to refer to the order of operations in a given problem. It stands for parentheses, exponents, multiplication, division, addition, and subtraction. The solver must proceed in that specific order to get the correct result.