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2 Digit Addition

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  • 90+30=
    120
  • 45+7=
    52
  • 35+20=
    55
  • 39+10=
    49
  • 100+40
    140
  • 26+9=
    25
  • 60+30=
    90
  • 17+4=
    21
  • 70+10=
    80
  • 80+13=
    93
  • 17+8 =
    25
  • 40+10+10+10=
    70
  • 30+28=
    58
  • 40+10=
    50
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