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+,-,x,/, Integers and Absolute Value
  • 1. |-5| + |3|
A) 2
B) 8
C) -2
D) -8
  • 2. |100| + -|100|
A) 100
B) 200
C) -200
D) 0
  • 3. If a = -2, b = -3, what is ab?
A) -6
B) 5
C) -5
D) 6
  • 4. If a = -2, b = -3, what is a - b
A) 5
B) -5
C) -1
D) 1
  • 5. 3-13
A) -16
B) -10
C) 10
D) 16
  • 6. -2 + (-7)
A) -5
B) -9
C) 5
D) 9
  • 7. -2 + (-7) - 9
A) 0
B) -1
C) 18
D) -18
  • 8. Which represents the additive inverse property for 5 - 15?
A) 5(-15)
B) 15 - 5
C) 5 - 15
D) 5 + (-15)
  • 9. 3(-4) + 12
A) -12
B) 0
C) -24
D) 24
  • 10. (-3)(-5)
A) 8
B) -8
C) -15
D) 15
  • 11. (-3)(5)
A) -15
B) 15
C) -8
D) 8
  • 12. Write an integer for: a profit of $12
A) 12
B) +$12
C) -$12
D) 0
  • 13. Write an integer for: 22 degrees below zero
A) -22
B) +22
C) 22
D) 0
  • 14. Evaluate: 33+24
A) 0
B) 9
C) -9
D) 57
  • 15. Evaluate: -45+45
A) 45
B) 90
C) 0
D) -45
  • 16. Evaluate: |-8|-12
A) 20
B) -20
C) -4
D) 4
  • 17. Evaluate: |-7| - |-16|
A) -9
B) -23
C) 9
D) 23
  • 18. Evaluate: -13+(-8)+24
A) -45
B) -3
C) 45
D) 3
  • 19. An actor gains 20 pounds for a part in a movie and then loses 15 during filming of the movie to go along with the story. Write an expression to describe the story.
A) 5
B) 20-(-15)
C) +20-15
D) 20+15
  • 20. Evaluate: -8-(-8)
A) -64
B) 16
C) 0
D) -16
  • 21. Evaluate: m-n, if m=-8 and n=16
A) -24
B) 0
C) 24
D) -816
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