Study

1.1 - 1.3 Review

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  • |-83| =
    83
  • -9 + (-9)
    -18
  • 7 + (-10) + (-24)
    -27
  • -2 + 8
    6
  • -40 + (-71)
    -111
  • 9 + (-4)
    5
  • -24 + 51
    27
  • 64 + (-92)
    -28
  • |0| =
    0
  • What is absolute value?
    Ex. A number's distance from zero
  • My mom gave me $5 for cleaning the bathrooms. I spent $3 to go to the Jefferson kickback. What ADDITION equation represents this situation? ____+_____=_____
    5 + (-3) = 2
  • Which is smaller, |-5| or |-9|?
    |-5|
  • Which is larger, -16 or -2?
    -2
  • What is the sum of (-2/3) and (2/3)?
    0
  • 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
  • 21 + 32
    53
  • -24 + 14 + 15
    5
  • 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
  • 99 + 13
    112
  • What is the additive inverse of -8?
    8