← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 38 · 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 53627 =
  2. 2.Digital root of 59227 =
  3. 3.Digital root of 4045 =
  4. 4.Digital root of 74152 =
  5. 5.Digital root of 85 × 73 =
  6. 6.Digital root of 86055 =
  7. 7.Digital root of 31 × 75 =
  8. 8.Digital root of 12 × 35 =
  9. 9.Digital root of 2044 =
  10. 10.Digital root of 76429 =
  11. 11.Digital root of 76 × 44 =
  12. 12.Digital root of 10477 =
  13. 13.Digital root of 51 × 29 =
  14. 14.Digital root of 31831 =
  15. 15.Digital root of 58 × 25 =
  16. 16.Digital root of 25 × 54 =
  17. 17.Digital root of 13272 =
  18. 18.Digital root of 31568 =
  19. 19.Digital root of 13 × 64 =
  20. 20.Digital root of 48169 =
  21. 21.Digital root of 21 × 83 =
  22. 22.Digital root of 52650 =
  23. 23.Digital root of 18 × 29 =
  24. 24.Digital root of 12 × 45 =
  25. 25.Digital root of 27926 =
  26. 26.Digital root of 95 × 83 =
  27. 27.Digital root of 86 × 40 =
  28. 28.Digital root of 82517 =
  29. 29.Digital root of 11559 =
  30. 30.Digital root of 71 × 78 =
  31. 31.Digital root of 60 × 59 =
  32. 32.Digital root of 2569 =
  33. 33.Digital root of 22948 =
  34. 34.Digital root of 4453 =
  35. 35.Digital root of 47 × 18 =
  36. 36.Digital root of 14480 =
  37. 37.Digital root of 13238 =
  38. 38.Digital root of 95 × 28 =
  39. 39.Digital root of 79 × 48 =
  40. 40.Digital root of 32554 =

Answer key

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

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