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Addition and Subtraction

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  • 452+173=?
    625
  • 234+56=?
    290
  • 389-124=?
    265
  • 456+123=?
    579
  • 72-63=?
    9
  • 456-234=?
    222
  • 456+174=?
    630
  • 89+42=?
    47
  • 189-45=?
    144
  • 163-48=?
    115
  • 894-423=?
    471
  • 658-124=?
    534
  • 153+284=?
    437
  • 564-81=?
    483
  • 236+145=?
    381
  • 963-741=?
    222
  • 999-222=?
    777
  • 26+38=?
    64
  • 94-53=?
    41
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