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Addition and Subtraction

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  • 6 + 6 =
    12
  • 0 + 3 =
    3
  • 5 + 5 =
    10
  • 11 + 5
    16
  • 1 + 5 =
    6
  • 3 + 2 =
    5
  • 10 + 10 =
    20
  • 4 + 8 =
    12
  • 6 - 2 =
    4
  • 15 + 3 =
    18
  • 3 - 2 =
    1
  • 1 + 1 =
    2
  • 7 + 2 =
    9
  • 0 + 0 =
    0
  • 5 + 6 =
    11
  • 10 - 5 =
    5
  • 1 + 9 =
    10
  • 9 + 7 =
    16
  • 9 - 2 =
    7
  • 9 - 7 =
    2
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