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What are the Order of operations for evaluating expressions?

Anonymous

∙ 15y ago

Updated: 11/1/2022

Please Excuse My Dear Aunt Sally is an often used mnemonic for remember the order of operations.

Some people use the acronym PEMDAS.

Either way, the order of operations is

Parentheses, Exponentiation, Multiplication/Division, Addition/Subtraction

Wiki User

∙ 15y ago

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Q: What are the Order of operations for evaluating expressions?

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Continue Learning about Math & Arithmetic

What is the process for evaluating expressions called?

An algebraic expression is a process for evaluating expressions. Replacing variables with numerals and following a standard order of operations is used for the process.

What is the rules for evaluating expressions?

The various operations within the expression are carried out using the order of operations: BIDMAS (UK) or PEMDAS (US).

When evaluating algebraic expressions what is the order of operations?

BOMDAS Brackets (parenthesis), Of, Multiplication, Division, Addition, Subtraction

Are there any uses for setting out bracket sums?

Yes. The default order of evaluating expressions is BODMAS/PEMDAS. To change that order, parts of the expression need to be put in brackets (parentheses). Yes. The default order of evaluating expressions is BODMAS/PEMDAS. To change that order, parts of the expression need to be put in brackets (parentheses). Yes. The default order of evaluating expressions is BODMAS/PEMDAS. To change that order, parts of the expression need to be put in brackets (parentheses). Yes. The default order of evaluating expressions is BODMAS/PEMDAS. To change that order, parts of the expression need to be put in brackets (parentheses).

What is it when you substitute numbers in for the variables and follow the order of operations?

It is evaluating the expression.

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