← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 369 · 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 98769 =
  2. 2.Digital root of 17 × 22 =
  3. 3.Digital root of 34599 =
  4. 4.Digital root of 23 × 43 =
  5. 5.Digital root of 64886 =
  6. 6.Digital root of 97116 =
  7. 7.Digital root of 87686 =
  8. 8.Digital root of 78959 =
  9. 9.Digital root of 58106 =
  10. 10.Digital root of 65 × 57 =
  11. 11.Digital root of 62 × 65 =
  12. 12.Digital root of 15 × 84 =
  13. 13.Digital root of 36817 =
  14. 14.Digital root of 54 × 27 =
  15. 15.Digital root of 61908 =
  16. 16.Digital root of 45 × 93 =
  17. 17.Digital root of 20 × 19 =
  18. 18.Digital root of 91639 =
  19. 19.Digital root of 66008 =
  20. 20.Digital root of 32519 =
  21. 21.Digital root of 84 × 52 =
  22. 22.Digital root of 99 × 40 =
  23. 23.Digital root of 86 × 86 =
  24. 24.Digital root of 13181 =
  25. 25.Digital root of 29 × 29 =
  26. 26.Digital root of 26 × 48 =
  27. 27.Digital root of 98 × 55 =
  28. 28.Digital root of 59233 =
  29. 29.Digital root of 96868 =
  30. 30.Digital root of 47 × 77 =
  31. 31.Digital root of 4515 =
  32. 32.Digital root of 91007 =
  33. 33.Digital root of 26064 =
  34. 34.Digital root of 16 × 22 =
  35. 35.Digital root of 58 × 28 =
  36. 36.Digital root of 44 × 33 =
  37. 37.Digital root of 78351 =
  38. 38.Digital root of 38322 =
  39. 39.Digital root of 22881 =
  40. 40.Digital root of 33 × 68 =

Answer key

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

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