← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 47 · 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 44341 =
  2. 2.Digital root of 77 × 72 =
  3. 3.Digital root of 56 × 98 =
  4. 4.Digital root of 32 × 67 =
  5. 5.Digital root of 61 × 83 =
  6. 6.Digital root of 86 × 55 =
  7. 7.Digital root of 75 × 35 =
  8. 8.Digital root of 91 × 95 =
  9. 9.Digital root of 59 × 36 =
  10. 10.Digital root of 91797 =
  11. 11.Digital root of 13894 =
  12. 12.Digital root of 17 × 50 =
  13. 13.Digital root of 89 × 39 =
  14. 14.Digital root of 64 × 82 =
  15. 15.Digital root of 81 × 22 =
  16. 16.Digital root of 96 × 51 =
  17. 17.Digital root of 70390 =
  18. 18.Digital root of 83147 =
  19. 19.Digital root of 69 × 43 =
  20. 20.Digital root of 97878 =
  21. 21.Digital root of 66 × 56 =
  22. 22.Digital root of 24360 =
  23. 23.Digital root of 71 × 34 =
  24. 24.Digital root of 12140 =
  25. 25.Digital root of 34 × 49 =
  26. 26.Digital root of 15 × 70 =
  27. 27.Digital root of 68 × 88 =
  28. 28.Digital root of 85400 =
  29. 29.Digital root of 76 × 19 =
  30. 30.Digital root of 14223 =
  31. 31.Digital root of 16877 =
  32. 32.Digital root of 43482 =
  33. 33.Digital root of 25 × 74 =
  34. 34.Digital root of 96059 =
  35. 35.Digital root of 17408 =
  36. 36.Digital root of 69685 =
  37. 37.Digital root of 13 × 69 =
  38. 38.Digital root of 67 × 89 =
  39. 39.Digital root of 53934 =
  40. 40.Digital root of 87524 =

Answer key

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

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