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  • 456 + 846 =
    1302
  • 265 + 25 =
    290
  • 2 + 2 =
    4
  • 7 - 5 =
    2
  • 1579 + 5632 =
    7211
  • 2635 - 1252 =
    1383
  • 10 + 48 =
    58
  • 10 + 6 =
    16
  • 59 + 28 =
    87
  • 27 - 17 =
    10
  • 635 + 248 =
    883
  • 16 - 8 =
    8
  • 27 + 13 =
    40
  • 86642 - 43221 =
    43421
  • 9 - 3 =
    6
  • 35 + 42 =
    77
  • 23 - 14 =
    9
  • 5 + 7 =
    12
  • 8 - 6 =
    2
  • 249 - 125 =
    124
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