← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 454 · 40 sums
TalentJR

The trick (Gunita Samuccayah): Add the digits of a number; keep adding until one digit is left (a total of 9 stays 9). For a product, multiply the digital roots of the two numbers and take the digital root of that. If your answer’s digital root is different, the answer is wrong.

NameDateTime takenScore ___ / 40
  1. 1.Digital root of 5444 =
  2. 2.Digital root of 82425 =
  3. 3.Digital root of 46 × 53 =
  4. 4.Digital root of 34919 =
  5. 5.Digital root of 33 × 79 =
  6. 6.Digital root of 35 × 37 =
  7. 7.Digital root of 45712 =
  8. 8.Digital root of 26 × 59 =
  9. 9.Digital root of 66266 =
  10. 10.Digital root of 40 × 28 =
  11. 11.Digital root of 37893 =
  12. 12.Digital root of 47070 =
  13. 13.Digital root of 54 × 57 =
  14. 14.Digital root of 85349 =
  15. 15.Digital root of 56543 =
  16. 16.Digital root of 25 × 74 =
  17. 17.Digital root of 29926 =
  18. 18.Digital root of 25 × 81 =
  19. 19.Digital root of 66711 =
  20. 20.Digital root of 45166 =
  21. 21.Digital root of 96903 =
  22. 22.Digital root of 55 × 95 =
  23. 23.Digital root of 21340 =
  24. 24.Digital root of 32608 =
  25. 25.Digital root of 11815 =
  26. 26.Digital root of 60 × 88 =
  27. 27.Digital root of 34 × 56 =
  28. 28.Digital root of 31 × 14 =
  29. 29.Digital root of 32 × 25 =
  30. 30.Digital root of 69 × 64 =
  31. 31.Digital root of 60 × 13 =
  32. 32.Digital root of 38330 =
  33. 33.Digital root of 33025 =
  34. 34.Digital root of 72984 =
  35. 35.Digital root of 74938 =
  36. 36.Digital root of 80342 =
  37. 37.Digital root of 65970 =
  38. 38.Digital root of 63 × 54 =
  39. 39.Digital root of 86 × 42 =
  40. 40.Digital root of 18028 =

Answer key

  1. 8
  2. 3
  3. 8
  4. 8
  5. 6
  6. 8
  7. 1
  8. 4
  9. 8
  10. 4
  11. 3
  12. 9
  13. 9
  14. 2
  15. 5
  16. 5
  17. 1
  18. 9
  19. 3
  20. 4
  21. 9
  22. 5
  23. 1
  24. 1
  25. 7
  26. 6
  27. 5
  28. 2
  29. 8
  30. 6
  31. 6
  32. 8
  33. 4
  34. 3
  35. 4
  36. 8
  37. 9
  38. 9
  39. 3
  40. 1

Free vedic maths lessons, practice and worksheets at talentjr.in/vedic-maths