← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 684 · 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 74734 =
  2. 2.Digital root of 25205 =
  3. 3.Digital root of 6817 =
  4. 4.Digital root of 77935 =
  5. 5.Digital root of 35 × 35 =
  6. 6.Digital root of 22 × 52 =
  7. 7.Digital root of 39223 =
  8. 8.Digital root of 16478 =
  9. 9.Digital root of 19 × 87 =
  10. 10.Digital root of 67 × 19 =
  11. 11.Digital root of 9831 =
  12. 12.Digital root of 74284 =
  13. 13.Digital root of 21585 =
  14. 14.Digital root of 4505 =
  15. 15.Digital root of 44631 =
  16. 16.Digital root of 34 × 27 =
  17. 17.Digital root of 82586 =
  18. 18.Digital root of 47 × 33 =
  19. 19.Digital root of 70 × 60 =
  20. 20.Digital root of 61 × 44 =
  21. 21.Digital root of 95849 =
  22. 22.Digital root of 13254 =
  23. 23.Digital root of 43 × 27 =
  24. 24.Digital root of 81441 =
  25. 25.Digital root of 77822 =
  26. 26.Digital root of 74083 =
  27. 27.Digital root of 33384 =
  28. 28.Digital root of 54812 =
  29. 29.Digital root of 19948 =
  30. 30.Digital root of 26915 =
  31. 31.Digital root of 11489 =
  32. 32.Digital root of 13029 =
  33. 33.Digital root of 3842 =
  34. 34.Digital root of 68 × 87 =
  35. 35.Digital root of 96719 =
  36. 36.Digital root of 7165 =
  37. 37.Digital root of 83311 =
  38. 38.Digital root of 57 × 77 =
  39. 39.Digital root of 98 × 71 =
  40. 40.Digital root of 62456 =

Answer key

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

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