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Positive and Negative Integers

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  • -19 - (-13)
    -6
  • (-2) -6 +(-4)
    -12
  • 23-(-5)
    28
  • A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new position?
    1050 ft
  • -37 - (+12)
    -49
  • -15 + (-48)
    -63
  • -45 + (-52)
    -97
  • -22 - (-13)
    -9
  • 4 + (-5)
    -1
  • Find the difference between the integers 5 and (-5).
    10
  • -11+(-11)
    -22
  • +9 - (-13)
    +22
  • In 2002, Tiger Woods won the Masters Tournament. His scores were ­2, ­3, ­6 and ­1 for four rounds. What was his final score?
    -12
  • +10 - (+17)
    -7
  • -22+22
    0
  • You park in a garage 3 floors below ground level. Then you get in the elevator and go up 12 floors. What floor do you get off the elevator?
    +9
  • An elevator descended 7 floors. After stopping to pick up more passengers, it ascended another 11 floors. What floor is the elevator on now?
    4
  • Ms. Barker spent $38 on supplies for her classroom. Then the PTA gave $85 for school supplies. How much money does she have left?
    $47