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3 digit addition

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  • 355+284=
    639
  • 671+278=
    949
  • 308+189=
    497
  • 271+587=
    858
  • 109+815=
    924
  • 425+236=
    661
  • 324+384=
    708
  • 271+595=
    866
  • 383+593=
    976
  • 416+326=
    742
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