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Adding and Subtracting Integers

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  • 2 + 4
    6
  • (-9) + (-6)
    -15
  • What is -4's opposite?
    4
  • 1 - (-1)
    2
  • 8 - 3
    5
  • -2 - 10
    -10
  • -0.5 + (-0.8)
    -1.3
  • 3 + (-8)
    -5
  • - 3 - (-3)
    0
  • -6 + -3
    -9
  • - 3 - 7
    -11
  • -6 - (-6)
    0
  • 4 - 7
    -3
  • 8 - (-20)
    28
  • 6 - 10
    -4
  • -1 - (-8)
    7
  • 6 - (-8)
    14
  • -2 + 5
    3
  • -3 + 1
    -2
  • -4.5 + 5
    0.5
  • -2 - (-3)
    1
  • (-8) + (-4)
    -12
  • 5 - (-8)
    13
  • -12 + 5
    -7
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