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2-digit addition within 100

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  • 19+52=
    71
  • 21+20=
    41
  • 18+27
    45
  • 34+45=
    79
  • 28+13=
    41
  • 28+16=
    55
  • 52+24=
    76
  • 53+19=
    72
  • 38+52=
    90
  • 45+23=
    68
  • 29+53=
    81
  • 18+11=
    29
  • 19+80=
    99
  • 73+23=
    96
  • 18+26=
    44
  • 49+27=
    76
  • 19+12=
    31
  • 27+17=
    44
  • 27+32=
    59
  • 21+17=
    38
  • 78+21=
    99
  • 18+12=
    30
  • 15+12
    27
  • 15+35=
    50
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