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"PEMDAS"

P- Parentheses

E- Exponents

M- Multiplication

D- Division

A- Addition

S- Subtraction

Note: multiplication and division are interchangeable. addition and subtraction are also interchangeable. parentheses THEN must stay the same, though.

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In an order of operations problem if there is a parentheses do the order of operations rules apply in the parentheses?

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The rules to follow when more than one operation is used in a numerical expression?

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What is a special set of rules that gives the order in which calculations a done to solve a problem?

what is a special set of rules that gives the order in which calculations are done to solve a problem


What set of rules that tells which operations to perform before others?

The set of rules that dictates the order of operations in mathematics is known as the "order of operations." It is commonly remembered by the acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). This hierarchy ensures that mathematical expressions are evaluated consistently and accurately. Following these rules prevents ambiguity in calculations.


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There are different rules for different operations.