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Addition and Subtraction Challenge

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  • 10+2
    12
  • 6+9
    15
  • 12-4
    8
  • 16-10
    6
  • 8-3
    5
  • 3+8
    11
  • 13-6
    7
  • 3+6
    9
  • 5+9
    14
  • 8-4
    4
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