Addition and Subtraction

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Across
  1. 2. 12,546-6,516=
  2. 4. 84,090+483,320=
  3. 5. 57,892+35,086=
Down
  1. 1. 182,869+19,371=
  2. 3. 24,515-84,273=
  3. 4. 647,259-84,273=