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  • 99 - 89 = ?
    10
  • 47 + 5 = ?
    52
  • 43 - 9 = ?
    34
  • 86 - 34 = ?
    52
  • 13 - 0 = ?
    13
  • 65 - 14 = ?
    51
  • 13 + 15 = ?
    28
  • 46 + 54 = ?
    100
  • 99 - 89 = ?
    10
  • 64 - 57 = ?
    7
  • 23 + 23 = ?
    46
  • 100 - 97 = ?
    3
  • 75 - 54 = ?
    21
  • 3 + 89 = ?
    92
  • 48-30 = ?
    18
  • 56 + 0 = ?
    56
  • 54 + 28 = ?
    82
  • 43 + 9 = ?
    52
  • 24 + 19 = ?
    43
  • 13 + 0 = ?
    13
  • 56 - 47 = ?
    9
  • 87 - 55 = ?
    32
  • 89 + 7 = ?
    96
  • 13 + 18 = ?
    31
  • 22 + 88 = ?
    110
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