Review of 7th Grade Math

What is 3²?

• 6
• 12
• 9
• 1

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Solve  2³

• 2
• 6
• 8
• 16

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Three times the sum of 2 and e. 

• 3e+2
• 3(e-2)
• 3(e+2)
• 2e+3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

What is the opposite of -9? 

• 9
• 1/9
• 0
• -9

Tags

CCSS.6.NS.C.6A

3(w + 4) = 3w + 12 is an example of...

• Inverse Property
• Distributive Property
• Multiplicative Inverse
• Associative Property

Tags

CCSS.7.NS.A.2C

What is the definition of function?

• Has inputs and outputs
• Every input has only ONE output
• Inputs have different outputs every time
• x-values and y-values

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Convert 1/3 to a percent.

• 3.33...%
• 0.333...%
• 33.33...%
• 1.33...%

Tags

CCSS.6.NS.A.1