← Digital roots — check any answer lesson New set →

Digital Root Worksheet

Vedic maths trick 12: Digital roots — check any answer · Set 742 · 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 71491 =
  2. 2.Digital root of 85979 =
  3. 3.Digital root of 94 × 45 =
  4. 4.Digital root of 10030 =
  5. 5.Digital root of 76541 =
  6. 6.Digital root of 74 × 30 =
  7. 7.Digital root of 79 × 97 =
  8. 8.Digital root of 5901 =
  9. 9.Digital root of 19 × 26 =
  10. 10.Digital root of 34 × 14 =
  11. 11.Digital root of 66 × 87 =
  12. 12.Digital root of 34832 =
  13. 13.Digital root of 52933 =
  14. 14.Digital root of 65177 =
  15. 15.Digital root of 32 × 51 =
  16. 16.Digital root of 81408 =
  17. 17.Digital root of 54806 =
  18. 18.Digital root of 78366 =
  19. 19.Digital root of 78 × 16 =
  20. 20.Digital root of 95525 =
  21. 21.Digital root of 14699 =
  22. 22.Digital root of 36 × 78 =
  23. 23.Digital root of 94 × 93 =
  24. 24.Digital root of 67 × 82 =
  25. 25.Digital root of 67 × 76 =
  26. 26.Digital root of 18 × 73 =
  27. 27.Digital root of 40 × 38 =
  28. 28.Digital root of 83872 =
  29. 29.Digital root of 71765 =
  30. 30.Digital root of 88 × 28 =
  31. 31.Digital root of 11340 =
  32. 32.Digital root of 95384 =
  33. 33.Digital root of 93937 =
  34. 34.Digital root of 7724 =
  35. 35.Digital root of 87 × 28 =
  36. 36.Digital root of 51 × 21 =
  37. 37.Digital root of 53741 =
  38. 38.Digital root of 16 × 95 =
  39. 39.Digital root of 25 × 94 =
  40. 40.Digital root of 96395 =

Answer key

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

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