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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 123 · 40 sums
TalentJR

The trick (Nikhilam Navatashcaramam Dashatah): A barred digit is subtracted: 324 = 300 − 20 + 4. To change to an ordinary number: the barred digits become “all from 9 and the last from 10”. The digit just before the bars goes down by 1. Digits after the bars stay the same.

NameDateTime takenScore ___ / 40
  1. 1.633 =
  2. 2.97978 =
  3. 3.2683 =
  4. 4.47273 =
  5. 5.21760 =
  6. 6.8387 =
  7. 7.17616 =
  8. 8.8752 =
  9. 9.61966 =
  10. 10.9184 =
  11. 11.396 =
  12. 12.91170 =
  13. 13.8989 =
  14. 14.36223 =
  15. 15.7831 =
  16. 16.1046 =
  17. 17.631 =
  18. 18.8972 =
  19. 19.7115 =
  20. 20.654 =
  21. 21.649 =
  22. 22.984 =
  23. 23.788 =
  24. 24.810 =
  25. 25.412 =
  26. 26.226 =
  27. 27.97539 =
  28. 28.15633 =
  29. 29.422 =
  30. 30.1101 =
  31. 31.3017 =
  32. 32.40191 =
  33. 33.7637 =
  34. 34.5042 =
  35. 35.84144 =
  36. 36.827 =
  37. 37.691 =
  38. 38.536 =
  39. 39.5439 =
  40. 40.72165 =

Answer key

  1. 627
  2. 96038
  3. 1483
  4. 46733
  5. 21640
  6. 8373
  7. 17604
  8. 8748
  9. 61846
  10. 8816
  11. 204
  12. 88830
  13. 8811
  14. 23783
  15. 6231
  16. 1034
  17. 629
  18. 7028
  19. 6915
  20. 646
  21. 569
  22. 824
  23. 612
  24. 790
  25. 388
  26. 174
  27. 97521
  28. 5633
  29. 418
  30. 901
  31. 3003
  32. 40011
  33. 7563
  34. 5038
  35. 76144
  36. 813
  37. 689
  38. 476
  39. 5361
  40. 71845

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