← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 177 · 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 74166 =
  2. 2.Digital root of 24103 =
  3. 3.Digital root of 66550 =
  4. 4.Digital root of 67255 =
  5. 5.Digital root of 70695 =
  6. 6.Digital root of 30705 =
  7. 7.Digital root of 57 × 35 =
  8. 8.Digital root of 39 × 88 =
  9. 9.Digital root of 22461 =
  10. 10.Digital root of 82 × 41 =
  11. 11.Digital root of 71685 =
  12. 12.Digital root of 49 × 27 =
  13. 13.Digital root of 50 × 34 =
  14. 14.Digital root of 4346 =
  15. 15.Digital root of 21056 =
  16. 16.Digital root of 80 × 24 =
  17. 17.Digital root of 15 × 59 =
  18. 18.Digital root of 83 × 69 =
  19. 19.Digital root of 17959 =
  20. 20.Digital root of 37924 =
  21. 21.Digital root of 63613 =
  22. 22.Digital root of 27957 =
  23. 23.Digital root of 71 × 99 =
  24. 24.Digital root of 90285 =
  25. 25.Digital root of 70 × 90 =
  26. 26.Digital root of 38 × 29 =
  27. 27.Digital root of 52 × 22 =
  28. 28.Digital root of 83735 =
  29. 29.Digital root of 81118 =
  30. 30.Digital root of 3882 =
  31. 31.Digital root of 37 × 23 =
  32. 32.Digital root of 88189 =
  33. 33.Digital root of 28 × 46 =
  34. 34.Digital root of 82 × 67 =
  35. 35.Digital root of 90445 =
  36. 36.Digital root of 61771 =
  37. 37.Digital root of 39726 =
  38. 38.Digital root of 87 × 50 =
  39. 39.Digital root of 97 × 53 =
  40. 40.Digital root of 51914 =

Answer key

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

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