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Addition to 20

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