Order of Operations with Integers

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What is the Order of Operations?

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The Order of Operations is a set of rules that determines the sequence in which calculations are performed in a mathematical expression. The acronym PEMDAS is often used: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

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What does PEMDAS stand for?

Back

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

Front

What is the first step in the Order of Operations?

Back

The first step is to simplify expressions inside Parentheses.

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How do you handle multiplication and division in the Order of Operations?

Back

Multiplication and division are performed from left to right, as they appear in the expression.

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How do you handle addition and subtraction in the Order of Operations?

Back

Addition and subtraction are also performed from left to right, as they appear in the expression.

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Back

The correct result is 4, as subtraction is performed before addition according to the Order of Operations.

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Back

The result is 7, as division is performed before addition.

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What is the distance between -61.5 and -23.4 on a number line?

Back

The distance is 38.1 units.

Front

True or False: All multiplication must be simplified before any division.

Back

False. Multiplication and division are performed from left to right.

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