7th Grade Review for Placement Test

The temperature dropped 3 degrees every hour for six hours.  How much did the temperature drop in all?

• -18
• 9
• 18
• -9

What sign will the FINAL answer have in this question?

(-4) + (+12) = ?

• +

• -

-12 + 9

• 21
• 3
• -3
• -21

 18 - (-4)

• -22
• 4
• 22
• -4

-6 x 7

• 42
• -42
• 48
• -48

-10 / 2

• 5
• -5
• 2
• -2

What are the coordinates of point H?

• -4, 2

• 4, -2

• -2, 4

• 4, 4

What is the constant of proportionality for the following graph?

• 80
• 20
• 40
• 160