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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 232 · 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. 1.374 =
  2. 2.618 =
  3. 3.4721 =
  4. 4.8471 =
  5. 5.6734 =
  6. 6.13160 =
  7. 7.587 =
  8. 8.621 =
  9. 9.80596 =
  10. 10.613 =
  11. 11.791 =
  12. 12.8990 =
  13. 13.469 =
  14. 14.83998 =
  15. 15.16264 =
  16. 16.388 =
  17. 17.7337 =
  18. 18.794 =
  19. 19.446 =
  20. 20.647 =
  21. 21.531 =
  22. 22.61555 =
  23. 23.792 =
  24. 24.682 =
  25. 25.6376 =
  26. 26.91416 =
  27. 27.16899 =
  28. 28.694 =
  29. 29.476 =
  30. 30.5823 =
  31. 31.2375 =
  32. 32.7748 =
  33. 33.884 =
  34. 34.176 =
  35. 35.86566 =
  36. 36.26519 =
  37. 37.52700 =
  38. 38.6769 =
  39. 39.225 =
  40. 40.49217 =

Answer key

  1. 226
  2. 598
  3. 4719
  4. 8469
  5. 6666
  6. 13040
  7. 573
  8. 579
  9. 80584
  10. 607
  11. 609
  12. 8810
  13. 331
  14. 77998
  15. 16144
  16. 228
  17. 6737
  18. 786
  19. 366
  20. 633
  21. 469
  22. 58555
  23. 608
  24. 678
  25. 5636
  26. 88596
  27. 3101
  28. 686
  29. 324
  30. 5817
  31. 2235
  32. 7732
  33. 716
  34. 24
  35. 85434
  36. 25481
  37. 47300
  38. 5249
  39. 175
  40. 30817

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