← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 97 · 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 14 × 62 =
  2. 2.Digital root of 93251 =
  3. 3.Digital root of 18 × 95 =
  4. 4.Digital root of 46773 =
  5. 5.Digital root of 87305 =
  6. 6.Digital root of 52 × 94 =
  7. 7.Digital root of 58674 =
  8. 8.Digital root of 62 × 19 =
  9. 9.Digital root of 84273 =
  10. 10.Digital root of 33255 =
  11. 11.Digital root of 14 × 23 =
  12. 12.Digital root of 43 × 33 =
  13. 13.Digital root of 75 × 44 =
  14. 14.Digital root of 50 × 14 =
  15. 15.Digital root of 55 × 35 =
  16. 16.Digital root of 2423 =
  17. 17.Digital root of 61437 =
  18. 18.Digital root of 84 × 17 =
  19. 19.Digital root of 71454 =
  20. 20.Digital root of 92 × 95 =
  21. 21.Digital root of 57 × 60 =
  22. 22.Digital root of 57118 =
  23. 23.Digital root of 39492 =
  24. 24.Digital root of 18 × 28 =
  25. 25.Digital root of 28 × 70 =
  26. 26.Digital root of 27 × 29 =
  27. 27.Digital root of 60899 =
  28. 28.Digital root of 76 × 12 =
  29. 29.Digital root of 48 × 94 =
  30. 30.Digital root of 57 × 24 =
  31. 31.Digital root of 81 × 57 =
  32. 32.Digital root of 19 × 70 =
  33. 33.Digital root of 13140 =
  34. 34.Digital root of 38135 =
  35. 35.Digital root of 75 × 15 =
  36. 36.Digital root of 54 × 26 =
  37. 37.Digital root of 12 × 63 =
  38. 38.Digital root of 2561 =
  39. 39.Digital root of 16 × 15 =
  40. 40.Digital root of 61381 =

Answer key

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

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