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Decimals worksheet

Intermediate · 24 problems with a full answer key. Free to print, free to copy, and nothing to sign up for.

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Decimals practice

Thousandths, add or subtract · intermediate
Name Date

Show your working. The answer key is on the next page.

  1. 1. 30.879 + 29.716 =
  2. 2. 16.178 + 27.208 =
  3. 3. 14.060 − 28.117 =
  4. 4. 26.900 + 16.041 =
  5. 5. 18.544 + 7.174 =
  6. 6. 0.673 + 17.475 =
  7. 7. 11.069 − 13.679 =
  8. 8. 0.601 + 19.087 =
  9. 9. 19.422 + 6.453 =
  10. 10. 6.637 − 6.966 =
  11. 11. 16.207 − 8.674 =
  12. 12. 23.397 − 8.837 =
  13. 13. 10.014 − 4.577 =
  14. 14. 1.809 − 11.146 =
  15. 15. 19.165 + 3.185 =
  16. 16. 27.207 − 8.956 =
  17. 17. 30.546 + 4.705 =
  18. 18. 19.784 + 26.674 =
  19. 19. 4.420 + 17.108 =
  20. 20. 11.633 + 23.243 =
  21. 21. 18.960 − 0.729 =
  22. 22. 0.012 − 3.782 =
  23. 23. 30.382 + 25.257 =
  24. 24. 20.370 − 4.709 =
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Decimals practice

Thousandths, add or subtract · intermediate
Name Date
Answer key
  1. 1. 30.879 + 29.716 = 60.595
  2. 2. 16.178 + 27.208 = 43.386
  3. 3. 14.060 − 28.117 = -14.057
  4. 4. 26.900 + 16.041 = 42.941
  5. 5. 18.544 + 7.174 = 25.718
  6. 6. 0.673 + 17.475 = 18.148
  7. 7. 11.069 − 13.679 = -2.61
  8. 8. 0.601 + 19.087 = 19.688
  9. 9. 19.422 + 6.453 = 25.875
  10. 10. 6.637 − 6.966 = -0.329
  11. 11. 16.207 − 8.674 = 7.533
  12. 12. 23.397 − 8.837 = 14.56
  13. 13. 10.014 − 4.577 = 5.437
  14. 14. 1.809 − 11.146 = -9.337
  15. 15. 19.165 + 3.185 = 22.35
  16. 16. 27.207 − 8.956 = 18.251
  17. 17. 30.546 + 4.705 = 35.251
  18. 18. 19.784 + 26.674 = 46.458
  19. 19. 4.420 + 17.108 = 21.528
  20. 20. 11.633 + 23.243 = 34.876
  21. 21. 18.960 − 0.729 = 18.231
  22. 22. 0.012 − 3.782 = -3.77
  23. 23. 30.382 + 25.257 = 55.639
  24. 24. 20.370 − 4.709 = 15.661
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Standards this covers

  • 5.NBT.A.3
  • 5.NBT.B.7
  • 6.NS.B.3

More decimals