← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 487 · 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 9132 =
  2. 2.Digital root of 71736 =
  3. 3.Digital root of 37878 =
  4. 4.Digital root of 93080 =
  5. 5.Digital root of 82 × 77 =
  6. 6.Digital root of 74947 =
  7. 7.Digital root of 93998 =
  8. 8.Digital root of 91 × 67 =
  9. 9.Digital root of 53 × 42 =
  10. 10.Digital root of 82 × 16 =
  11. 11.Digital root of 53291 =
  12. 12.Digital root of 36 × 16 =
  13. 13.Digital root of 45 × 63 =
  14. 14.Digital root of 47703 =
  15. 15.Digital root of 85367 =
  16. 16.Digital root of 37 × 29 =
  17. 17.Digital root of 22786 =
  18. 18.Digital root of 88303 =
  19. 19.Digital root of 32155 =
  20. 20.Digital root of 20 × 66 =
  21. 21.Digital root of 87 × 31 =
  22. 22.Digital root of 12508 =
  23. 23.Digital root of 64 × 17 =
  24. 24.Digital root of 60733 =
  25. 25.Digital root of 42 × 59 =
  26. 26.Digital root of 45033 =
  27. 27.Digital root of 95 × 57 =
  28. 28.Digital root of 24511 =
  29. 29.Digital root of 82073 =
  30. 30.Digital root of 68 × 35 =
  31. 31.Digital root of 49323 =
  32. 32.Digital root of 97893 =
  33. 33.Digital root of 82 × 34 =
  34. 34.Digital root of 35 × 65 =
  35. 35.Digital root of 28419 =
  36. 36.Digital root of 50158 =
  37. 37.Digital root of 44298 =
  38. 38.Digital root of 57327 =
  39. 39.Digital root of 57 × 98 =
  40. 40.Digital root of 68668 =

Answer key

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

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