← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 602 · 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 6665 =
  2. 2.Digital root of 95339 =
  3. 3.Digital root of 74426 =
  4. 4.Digital root of 50 × 53 =
  5. 5.Digital root of 36137 =
  6. 6.Digital root of 16 × 35 =
  7. 7.Digital root of 72136 =
  8. 8.Digital root of 41947 =
  9. 9.Digital root of 1367 =
  10. 10.Digital root of 30 × 42 =
  11. 11.Digital root of 80394 =
  12. 12.Digital root of 33 × 66 =
  13. 13.Digital root of 10362 =
  14. 14.Digital root of 76 × 48 =
  15. 15.Digital root of 95115 =
  16. 16.Digital root of 39573 =
  17. 17.Digital root of 76245 =
  18. 18.Digital root of 57 × 52 =
  19. 19.Digital root of 22 × 21 =
  20. 20.Digital root of 75 × 26 =
  21. 21.Digital root of 72 × 73 =
  22. 22.Digital root of 44329 =
  23. 23.Digital root of 47326 =
  24. 24.Digital root of 84103 =
  25. 25.Digital root of 30 × 14 =
  26. 26.Digital root of 37337 =
  27. 27.Digital root of 10268 =
  28. 28.Digital root of 43 × 96 =
  29. 29.Digital root of 459 =
  30. 30.Digital root of 8398 =
  31. 31.Digital root of 24 × 50 =
  32. 32.Digital root of 36 × 79 =
  33. 33.Digital root of 18984 =
  34. 34.Digital root of 94 × 94 =
  35. 35.Digital root of 83580 =
  36. 36.Digital root of 95 × 29 =
  37. 37.Digital root of 59356 =
  38. 38.Digital root of 19922 =
  39. 39.Digital root of 18844 =
  40. 40.Digital root of 61 × 87 =

Answer key

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

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