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one digit addition

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  • 10+6=
    16
  • 5+9=
    14
  • 5+6=
    11
  • 6+6=
    12
  • 5+5=
    10
  • 3+9=
    12
  • 10+6=
    16
  • 6+4=
    10
  • 7+7=
    14
  • 10+9=
    19
  • 9+9=
    18
  • 9+7=
    16
  • 8+3=
    11
  • 8+5=
    13
  • 7+5=
    12
  • 6+6=
    12
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