← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 61 · 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 94650 =
  2. 2.Digital root of 56 × 38 =
  3. 3.Digital root of 52288 =
  4. 4.Digital root of 20423 =
  5. 5.Digital root of 16 × 38 =
  6. 6.Digital root of 15618 =
  7. 7.Digital root of 22 × 92 =
  8. 8.Digital root of 64008 =
  9. 9.Digital root of 62 × 20 =
  10. 10.Digital root of 48903 =
  11. 11.Digital root of 11178 =
  12. 12.Digital root of 37940 =
  13. 13.Digital root of 17763 =
  14. 14.Digital root of 187 =
  15. 15.Digital root of 15 × 24 =
  16. 16.Digital root of 42 × 19 =
  17. 17.Digital root of 92986 =
  18. 18.Digital root of 82 × 12 =
  19. 19.Digital root of 4083 =
  20. 20.Digital root of 78744 =
  21. 21.Digital root of 21 × 45 =
  22. 22.Digital root of 33 × 31 =
  23. 23.Digital root of 63 × 17 =
  24. 24.Digital root of 37 × 26 =
  25. 25.Digital root of 26900 =
  26. 26.Digital root of 41036 =
  27. 27.Digital root of 61579 =
  28. 28.Digital root of 94 × 17 =
  29. 29.Digital root of 47 × 88 =
  30. 30.Digital root of 18 × 80 =
  31. 31.Digital root of 45 × 19 =
  32. 32.Digital root of 7043 =
  33. 33.Digital root of 75270 =
  34. 34.Digital root of 12904 =
  35. 35.Digital root of 23 × 12 =
  36. 36.Digital root of 89 × 46 =
  37. 37.Digital root of 63 × 32 =
  38. 38.Digital root of 19 × 97 =
  39. 39.Digital root of 83468 =
  40. 40.Digital root of 73 × 12 =

Answer key

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

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