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Adding 3 numbers together

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  • 1+3+3
    7
  • 8+1+7
    16
  • 5 + 5 + ? = 15
    ? = 5
  • 2+4+8
    14
  • 6+4+7
    17
  • 5+6+4
    15
  • 5+6+7
    18
  • 6+4+7
    17
  • 8+8+2
    18
  • 2 + 2 + ? = 10
    ? = 6
  • 3+6+2
    11
  • 7+5+2
    14
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