← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 582 · 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 88013 =
  2. 2.Digital root of 73 × 48 =
  3. 3.Digital root of 7463 =
  4. 4.Digital root of 15273 =
  5. 5.Digital root of 32 × 16 =
  6. 6.Digital root of 69819 =
  7. 7.Digital root of 54 × 53 =
  8. 8.Digital root of 53458 =
  9. 9.Digital root of 13 × 32 =
  10. 10.Digital root of 11619 =
  11. 11.Digital root of 24221 =
  12. 12.Digital root of 42 × 63 =
  13. 13.Digital root of 67 × 57 =
  14. 14.Digital root of 32406 =
  15. 15.Digital root of 40046 =
  16. 16.Digital root of 75 × 83 =
  17. 17.Digital root of 3171 =
  18. 18.Digital root of 60927 =
  19. 19.Digital root of 57 × 27 =
  20. 20.Digital root of 93391 =
  21. 21.Digital root of 66 × 39 =
  22. 22.Digital root of 32 × 76 =
  23. 23.Digital root of 79 × 16 =
  24. 24.Digital root of 91350 =
  25. 25.Digital root of 43543 =
  26. 26.Digital root of 4617 =
  27. 27.Digital root of 50 × 70 =
  28. 28.Digital root of 78 × 19 =
  29. 29.Digital root of 36031 =
  30. 30.Digital root of 78 × 85 =
  31. 31.Digital root of 56459 =
  32. 32.Digital root of 42153 =
  33. 33.Digital root of 29 × 54 =
  34. 34.Digital root of 68 × 63 =
  35. 35.Digital root of 1891 =
  36. 36.Digital root of 17 × 97 =
  37. 37.Digital root of 39 × 67 =
  38. 38.Digital root of 78 × 14 =
  39. 39.Digital root of 52338 =
  40. 40.Digital root of 48484 =

Answer key

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

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