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3-Digit Addition With Regrouping (Grade 3, Set A)

Printable Grade 3 worksheet: add 3-digit numbers with carrying. 20 problems with a computed answer key.

✓ Answer key checked by math, never wrong
Name
Date
Math · Grade 3

3-Digit Addition (With Regrouping)

Add. Carry where needed.

  1. 1.
    486 + 227 =
  2. 2.
    539 + 597 =
  3. 3.
    186 + 137 =
  4. 4.
    856 + 797 =
  5. 5.
    888 + 137 =
  6. 6.
    806 + 567 =
  7. 7.
    736 + 767 =
  8. 8.
    468 + 873 =
  9. 9.
    516 + 857 =
  10. 10.
    776 + 137 =
  11. 11.
    506 + 307 =
  12. 12.
    476 + 757 =
  13. 13.
    436 + 467 =
  14. 14.
    226 + 867 =
  15. 15.
    216 + 897 =
  16. 16.
    703 + 209 =
  17. 17.
    304 + 698 =
  18. 18.
    177 + 146 =
  19. 19.
    676 + 806 =
  20. 20.
    369 + 719 =
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