Order of Operations

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What is the Order of Operations?

Back

A set of rules that determines the sequence in which calculations are performed in a mathematical expression.

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What does PEMDAS stand for?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

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Back

Multiplication (3 times 2 equals 6, then add 4).

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Back

20 (First, calculate inside the parentheses: 2 + 3 = 5, then multiply by 4).

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True or False: Multiplication always comes before addition in the Order of Operations.

Back

True.

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Back

8 (Perform subtraction first, then addition).

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Back

Parentheses (calculate 2 + 3 first).

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Back

10 (First, calculate the exponent: 2^3 = 8, then 6 + 8 - 4 = 10).

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Back

17 (First, multiply 3 by 4, then add 5).

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Back

Multiplication (2 times 3 equals 6, then perform subtraction and addition).