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Addition

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  • 51 + 7 =
    58
  • 7 + 7 =
    14
  • 27 + 6 =
    33
  • 15 + 3 =
    18
  • 20 + 6 =
    26
  • 90 + 0 = 
    90
  • 13 + 4 =
    17
  • 9 + 2 =
    11
  • 62 + 7 =
    69
  • 45 + 4 =
    49
  • 10 + 10 =
    20
  • 73 + 7 =
    80
  • 16 + 2 =
    18
  • 91 + 9 =
    100
  • 6 + 6 =
    12
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