CPM CC3 Chapter 2 Review

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Back

x = 5

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CCSS.7.EE.B.4A

Front

Determine the Perimeter of the figure: What is the expression for the perimeter if the length is x and the width is 4?

Back

Perimeter = 2x + 8

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CCSS.7.EE.A.1

Front

Which is greater: 3 or 3?

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Neither

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CCSS.3.NF.A.3D

Front

Write the expression shown on the mat: If the mat shows -x + 2, what is the expression?

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-x + 2

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CCSS.6.EE.B.6

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Back

0

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CCSS.7.NS.A.1C

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What is the definition of a variable in mathematics?

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A symbol used to represent an unknown value.

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CCSS.6.EE.A.2B

Front

What does it mean to simplify an expression?

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To reduce it to its simplest form.

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CCSS.7.EE.A.1

Front

What is the formula for the perimeter of a rectangle?

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Perimeter = 2(length + width) or P = 2l + 2w.

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CCSS.4.MD.A.3

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Back

x = 3

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CCSS.6.EE.B.7

Front

What is the definition of an equation?

Back

A mathematical statement that asserts the equality of two expressions.