7th Grade Math Review

-5 - (- 3)

• -8
• 8
• -2
• 15

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

-32/8

• -4
• -5
• 4
• 24

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

−x²+2−1+6x²−4x²

• x ²  -1
• x² +1
• 3x² +1
• x ²+3

Tags

CCSS.6.EE.A.3

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 8x + 6
• 9 + 7x

Tags

CCSS.7.EE.A.1

How much tip should you leave if you want to tip 23% at Applebee's on a $27.31 bill?

• $6.28
• $33.59
• $21.03

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for the computer?

• 40.50
• 715.50
• 6.00
• 634.50

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.3

What is 82% As a decimal?

• 8200
• 820
• 0.082
• 0.82

Tags

CCSS.7.RP.A.3

What percent is 40 of 200?

• 10
• 30
• 20
• 40

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

6z + 3 -4z = 9

• z = 3
• z = 60
• z = 30
• z = 1

Tags

CCSS.8.EE.C.7B