← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 91 · 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 40529 =
  2. 2.Digital root of 35 × 86 =
  3. 3.Digital root of 68546 =
  4. 4.Digital root of 35 × 29 =
  5. 5.Digital root of 52957 =
  6. 6.Digital root of 14354 =
  7. 7.Digital root of 54 × 79 =
  8. 8.Digital root of 2933 =
  9. 9.Digital root of 29187 =
  10. 10.Digital root of 79244 =
  11. 11.Digital root of 61267 =
  12. 12.Digital root of 76544 =
  13. 13.Digital root of 18693 =
  14. 14.Digital root of 47676 =
  15. 15.Digital root of 17 × 57 =
  16. 16.Digital root of 94 × 64 =
  17. 17.Digital root of 26275 =
  18. 18.Digital root of 49197 =
  19. 19.Digital root of 35500 =
  20. 20.Digital root of 24 × 71 =
  21. 21.Digital root of 14 × 76 =
  22. 22.Digital root of 16328 =
  23. 23.Digital root of 58 × 80 =
  24. 24.Digital root of 18719 =
  25. 25.Digital root of 23 × 31 =
  26. 26.Digital root of 42194 =
  27. 27.Digital root of 73 × 90 =
  28. 28.Digital root of 15 × 81 =
  29. 29.Digital root of 86764 =
  30. 30.Digital root of 69443 =
  31. 31.Digital root of 43 × 36 =
  32. 32.Digital root of 39274 =
  33. 33.Digital root of 62 × 42 =
  34. 34.Digital root of 35836 =
  35. 35.Digital root of 84 × 60 =
  36. 36.Digital root of 28244 =
  37. 37.Digital root of 17 × 56 =
  38. 38.Digital root of 89071 =
  39. 39.Digital root of 95277 =
  40. 40.Digital root of 80203 =

Answer key

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

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