3. Review (practice)

Evaluate: |-12|

• 12

• -12

• 0

• 1.2

Compare: -2 and |-2|

• <

• >

• =

What is the opposite of -12

• 12

• -12

• 0

What is the opposite of 23

• 23

• -23

• 2/3

• 0

Order from Least to Greatest

|-5|, 3, -4, -1

• -4, -1, 3, |-5|

• |-5|, -4, -1, 3

• -1, -4, |-5|, 3

• -4, 3, -1. |-5|

What is the distance between -3 and -7 on a number line?

• 10
• -10
• 4
• -4

Find the distance between -7 & 9 using the number line.

• 2 units
• 16 units
• -2 units
• -16 units

#34) Pete is on the 23rd floor of a hotel. His car is parked 6 floors underground in the parking garage. What is the difference between Pete and his car?

• 29 floors

• -29 floors

• 17 floors

• -17 floors

Evaluate:   x + y 
if x = -4 and b = 6

• 2
• -2
• 10
• -10

Evaluate:   x - y 
if x = 7 and y = 12

• -5
• 5
• 19
• -19