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Math contest

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  • 12 - 8 =
    4
  • 20 / 2 =
    10
  • 9 + 7
    16
  • 12 / 3 =
    4
  • 20 - 3 =
    17
  • 9 / 3 =
    3
  • 5 x 3 =
    15
  • 11 + 6 =
    18
  • 10 + 9 =
    19
  • 9 - 2 =
    7
  • 18 - 9 =
    9
  • 8 + 6 =
    14
  • 3 x 3 =
    9
  • 10 x 2 =
    20
  • 7 x 2
    14
  • 18 / 6 =
    3