PEMDAS and Expressions Review

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What does PEMDAS stand for?

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PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). It is the order of operations used to evaluate expressions.

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CCSS.7.NS.A.3

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22

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CCSS.7.NS.A.3

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81

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CCSS.6.EE.A.1

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

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CCSS.6.EE.A.3

Front

If Jerry sold 5 baseball cards for $10 each and 5 golf clubs for $25 each, how can we express his total earnings using the distributive property?

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5(10 + 25) = $175

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CCSS.6.NS.B.4

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Translate: Three more than five times a number n.

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5n + 3

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CCSS.6.EE.A.2A

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12

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CCSS.6.EE.A.1

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Evaluate the exponent: 2^2 = 4.

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CCSS.6.EE.A.2C

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21

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CCSS.7.NS.A.3

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4.

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CCSS.6.EE.A.2C