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Addition and Subtraction - 2 digit numbers

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  • 18+19
    37
  • 12+12
    24
  • 25+22
    47
  • 2+9
    11
  • 14+17
    31
  • 44+6
    50
  • 23 + 12
    35
  • 37-18
    19
  • 50-25
    25
  • 13+13
    26
  • 12+9
    21
  • 31-11
    20
  • 43-17
    26
  • 21+9
    30
  • 22-3
    19
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