← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 986 · 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 34054 =
  2. 2.Digital root of 81082 =
  3. 3.Digital root of 90 × 92 =
  4. 4.Digital root of 97 × 47 =
  5. 5.Digital root of 96 × 24 =
  6. 6.Digital root of 98 × 39 =
  7. 7.Digital root of 74249 =
  8. 8.Digital root of 11890 =
  9. 9.Digital root of 72513 =
  10. 10.Digital root of 24856 =
  11. 11.Digital root of 3128 =
  12. 12.Digital root of 35 × 98 =
  13. 13.Digital root of 59 × 47 =
  14. 14.Digital root of 51 × 54 =
  15. 15.Digital root of 55 × 63 =
  16. 16.Digital root of 98642 =
  17. 17.Digital root of 91906 =
  18. 18.Digital root of 79108 =
  19. 19.Digital root of 26995 =
  20. 20.Digital root of 65730 =
  21. 21.Digital root of 53705 =
  22. 22.Digital root of 43 × 49 =
  23. 23.Digital root of 56239 =
  24. 24.Digital root of 48276 =
  25. 25.Digital root of 92097 =
  26. 26.Digital root of 593 =
  27. 27.Digital root of 37 × 64 =
  28. 28.Digital root of 21 × 32 =
  29. 29.Digital root of 85 × 97 =
  30. 30.Digital root of 2146 =
  31. 31.Digital root of 84 × 53 =
  32. 32.Digital root of 64 × 69 =
  33. 33.Digital root of 28413 =
  34. 34.Digital root of 15 × 84 =
  35. 35.Digital root of 22490 =
  36. 36.Digital root of 37707 =
  37. 37.Digital root of 63 × 95 =
  38. 38.Digital root of 37 × 56 =
  39. 39.Digital root of 94 × 27 =
  40. 40.Digital root of 77556 =

Answer key

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

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