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Teen number addition

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  • 10+0=
    10
  • 10+3=
    13
  • 10+2=
    12
  • 10+1=
    11
  • 0+10=
    10
  • 10+4=
    14
  • 8+10=
    18
  • 2+10=
    12
  • 10+8=
    18
  • 10+6=
    16
  • 1+10=
    11
  • 7+10=
    17
  • 4+10=
    14
  • 6+10=
    16
  • 10+7=
    17
  • 10+5=
    15
  • 5+10=
    15
  • 10+9=
    19
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