← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 169 · 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 24563 =
  2. 2.Digital root of 38 × 33 =
  3. 3.Digital root of 40 × 64 =
  4. 4.Digital root of 23188 =
  5. 5.Digital root of 98 × 37 =
  6. 6.Digital root of 69 × 13 =
  7. 7.Digital root of 78 × 21 =
  8. 8.Digital root of 66847 =
  9. 9.Digital root of 17 × 79 =
  10. 10.Digital root of 55660 =
  11. 11.Digital root of 76616 =
  12. 12.Digital root of 93718 =
  13. 13.Digital root of 17539 =
  14. 14.Digital root of 5388 =
  15. 15.Digital root of 29 × 33 =
  16. 16.Digital root of 82489 =
  17. 17.Digital root of 13004 =
  18. 18.Digital root of 58687 =
  19. 19.Digital root of 78037 =
  20. 20.Digital root of 44033 =
  21. 21.Digital root of 20927 =
  22. 22.Digital root of 69 × 30 =
  23. 23.Digital root of 1452 =
  24. 24.Digital root of 23 × 78 =
  25. 25.Digital root of 21 × 34 =
  26. 26.Digital root of 48010 =
  27. 27.Digital root of 41741 =
  28. 28.Digital root of 26160 =
  29. 29.Digital root of 23200 =
  30. 30.Digital root of 77 × 16 =
  31. 31.Digital root of 60 × 58 =
  32. 32.Digital root of 14 × 80 =
  33. 33.Digital root of 48 × 76 =
  34. 34.Digital root of 45652 =
  35. 35.Digital root of 81328 =
  36. 36.Digital root of 25 × 37 =
  37. 37.Digital root of 88 × 17 =
  38. 38.Digital root of 35 × 63 =
  39. 39.Digital root of 13862 =
  40. 40.Digital root of 99 × 24 =

Answer key

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

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