← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 748 · 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 67777 =
  2. 2.Digital root of 90 × 29 =
  3. 3.Digital root of 78689 =
  4. 4.Digital root of 27105 =
  5. 5.Digital root of 65755 =
  6. 6.Digital root of 70678 =
  7. 7.Digital root of 12440 =
  8. 8.Digital root of 63 × 60 =
  9. 9.Digital root of 38085 =
  10. 10.Digital root of 72978 =
  11. 11.Digital root of 19 × 97 =
  12. 12.Digital root of 51696 =
  13. 13.Digital root of 12 × 51 =
  14. 14.Digital root of 16975 =
  15. 15.Digital root of 68 × 83 =
  16. 16.Digital root of 77505 =
  17. 17.Digital root of 14011 =
  18. 18.Digital root of 34446 =
  19. 19.Digital root of 67657 =
  20. 20.Digital root of 40 × 64 =
  21. 21.Digital root of 63 × 42 =
  22. 22.Digital root of 77636 =
  23. 23.Digital root of 76725 =
  24. 24.Digital root of 50 × 52 =
  25. 25.Digital root of 13833 =
  26. 26.Digital root of 98904 =
  27. 27.Digital root of 36 × 14 =
  28. 28.Digital root of 64670 =
  29. 29.Digital root of 62369 =
  30. 30.Digital root of 9650 =
  31. 31.Digital root of 93 × 81 =
  32. 32.Digital root of 25652 =
  33. 33.Digital root of 68018 =
  34. 34.Digital root of 80039 =
  35. 35.Digital root of 46201 =
  36. 36.Digital root of 98 × 73 =
  37. 37.Digital root of 12212 =
  38. 38.Digital root of 34 × 21 =
  39. 39.Digital root of 70718 =
  40. 40.Digital root of 59 × 21 =

Answer key

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

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