Review: Grade 7 algebra

Gary read 34 pages of a 340-page book. What percent did he read?

• 34%
• 15%
• 10%
• 25%

Tags

CCSS.6.NS.B.2

CCSS.6.RP.A.3

Solve:
3x + 7 = -8

• 5
• -5
• -12
• -18

Tags

CCSS.7.EE.B.4A

Solve:
-4x = 24

• 20
• -20
• 6
• -6

Tags

CCSS.6.EE.B.7

Solve:
-8 + 5x - 2 = 20

• 6
• -6
• 2
• -2

Tags

CCSS.7.EE.B.4A

Solve:
6(5x - 3) + 2 = 14

• 2
• .5
• -1
• 1

Tags

CCSS.7.EE.B.4A

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

Tags

CCSS.7.EE.B.4A

Which equation has x =2 as a solution?

• 3 + x = 10
• 11 + x = 13
• 4x = 32
• 5x =25

Tags

CCSS.6.EE.B.5

Look at the following number set

4, -2, 3, -1.5, 2, -1, ..

The two next numbers are ... and ...

*put comma to separate the numbers (e.g. 3, -5)

(a)  

(-4) + 8 =

• 12
• 4
• -4
• -12

Tags

CCSS.7.NS.A.1C

-4 + (-9) =

• -13
• 13
• 5
• -5

Tags

CCSS.7.NS.A.1C