6th Numerical Expressions w/ Exponents (order of operations)

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What is an exponent?

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What is the order of operations?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed in a mathematical expression. The order is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This is often remembered by the acronym PEMDAS.

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What does PEMDAS stand for?

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PEMDAS stands for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. It is a mnemonic to remember the order of operations.

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True or False: Addition always comes before subtraction in the order of operations.

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False. Addition and subtraction are performed from left to right, depending on which comes first.

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The result is 5.

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The result is 50.