← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 225 · 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 2965 =
  2. 2.Digital root of 71779 =
  3. 3.Digital root of 27846 =
  4. 4.Digital root of 60739 =
  5. 5.Digital root of 2247 =
  6. 6.Digital root of 67143 =
  7. 7.Digital root of 13593 =
  8. 8.Digital root of 32016 =
  9. 9.Digital root of 17234 =
  10. 10.Digital root of 85 × 18 =
  11. 11.Digital root of 89770 =
  12. 12.Digital root of 51850 =
  13. 13.Digital root of 55599 =
  14. 14.Digital root of 24640 =
  15. 15.Digital root of 17 × 29 =
  16. 16.Digital root of 28194 =
  17. 17.Digital root of 41899 =
  18. 18.Digital root of 26 × 80 =
  19. 19.Digital root of 14 × 29 =
  20. 20.Digital root of 73 × 25 =
  21. 21.Digital root of 18233 =
  22. 22.Digital root of 26 × 66 =
  23. 23.Digital root of 68 × 95 =
  24. 24.Digital root of 18 × 85 =
  25. 25.Digital root of 99 × 53 =
  26. 26.Digital root of 35 × 57 =
  27. 27.Digital root of 5948 =
  28. 28.Digital root of 68289 =
  29. 29.Digital root of 44273 =
  30. 30.Digital root of 21851 =
  31. 31.Digital root of 46328 =
  32. 32.Digital root of 65941 =
  33. 33.Digital root of 68 × 98 =
  34. 34.Digital root of 84 × 12 =
  35. 35.Digital root of 72 × 78 =
  36. 36.Digital root of 67976 =
  37. 37.Digital root of 7954 =
  38. 38.Digital root of 44453 =
  39. 39.Digital root of 17780 =
  40. 40.Digital root of 58 × 47 =

Answer key

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

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