CCSS.Math.Content.6.EE.A.2

A symbol, usually a letter, used to represent a number.

• expression
• variable
• quadrant
• order of operations

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CCSS.Math.Content.6.EE.A.2

Y = 4X + 5
if X = -2
What does Y equal?

• 3
• -3
• 7
• -8

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CCSS.Math.Content.6.EE.A.2

10(8-2x)

• 80-20x
• 80+20x

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CCSS.Math.Content.6.EE.A.2

3(6x-5)

• 18x-15
• 18x+-15
• 9+15x
• 9x-15

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CCSS.Math.Content.6.EE.A.2

Name the variable in the following number sentence:
2x -7 = 9

• x
• 2
• 7
• 2x-7

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CCSS.Math.Content.6.EE.A.2

8w is another name for

• 8 times w
• w multiplied by 8
• the product of 8 and a number
• all of the above

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CCSS.Math.Content.6.EE.A.2

Evaluate the expression when x = 3. 
2x² - 5

• 31
• 12
• 7
• 13

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CCSS.Math.Content.6.EE.A.2

Which expression includes 2 coefficients?  

• 2x - 4
• 8x + 2
• 23f - 9 + 16
• 3h + 5j -4

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CCSS.Math.Content.6.EE.A.2

13 + 4(2x + 5) 

• 13 + 8x
• 8x + 33
• 8x + 20 

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CCSS.Math.Content.6.EE.A.2

18 - 2 x 3 + 4

• 42
• 52
• 16
• 112

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CCSS.Math.Content.6.EE.A.2