Order of Operations 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 helps remember the order: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

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CCSS.7.NS.A.3

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CCSS.7.NS.A.3

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CCSS.6.EE.A.1

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CCSS.6.EE.A.1

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CCSS.7.NS.A.3

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CCSS.5.OA.A.1

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What is a fraction?

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A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

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CCSS.3.NF.A.1

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CCSS.7.NS.A.1C

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What is the purpose of parentheses in mathematical expressions?

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Parentheses indicate which operations should be performed first in an expression.

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CCSS.5.OA.A.1

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What is an integer?

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An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.