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Addition and Subtraction

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  • 10 - 7 = ?
    3
  • 32 + 0 = ?
    32
  • 7 - 4 = ?
    3
  • 5 - 4 = ?
    1
  • 15 - 5 = ?
    10
  • 9 - 9 = ?
    0
  • 10 - 1 = ?
    9
  • 6 + 1 = ?
    7
  • 5 + 4 = ?
    9
  • 17 - 5 = ?
    12
  • 3 + 4 = ?
    7
  • 20 - 10 = ?
    10
  • 5 + 2 = ?
    7
  • 20 - 4 = ?
    16
  • 12 + 4 = ?
    16
  • 15 - 3 = ?
    12
  • 10 + 7 = ?
    17
  • 53 + 6 = ?
    59
  • 19 - 2 = ?
    17
  • 7 + 2 = ?
    9
  • 9 + 4 = ?
    13
  • 5 + 5 = ?
    10
  • 12 - 9 = ?
    3
  • 16 - 3 = ?
    13
  • 25 + 4 = ?
    29
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