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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 29 · 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. 1.489 =
  2. 2.235 =
  3. 3.18646 =
  4. 4.620 =
  5. 5.99155 =
  6. 6.772 =
  7. 7.245 =
  8. 8.7969 =
  9. 9.7913 =
  10. 10.871 =
  11. 11.32728 =
  12. 12.820 =
  13. 13.1714 =
  14. 14.5796 =
  15. 15.974 =
  16. 16.64322 =
  17. 17.253 =
  18. 18.56914 =
  19. 19.473 =
  20. 20.30715 =
  21. 21.849 =
  22. 22.1679 =
  23. 23.57175 =
  24. 24.834 =
  25. 25.979 =
  26. 26.527 =
  27. 27.666 =
  28. 28.268 =
  29. 29.213 =
  30. 30.393 =
  31. 31.5021 =
  32. 32.8537 =
  33. 33.973 =
  34. 34.768 =
  35. 35.127 =
  36. 36.43167 =
  37. 37.3327 =
  38. 38.6245 =
  39. 39.41325 =
  40. 40.1133 =

Answer key

  1. 471
  2. 175
  3. 2646
  4. 580
  5. 80845
  6. 768
  7. 155
  8. 7951
  9. 7887
  10. 869
  11. 32688
  12. 780
  13. 314
  14. 4204
  15. 826
  16. 64318
  17. 147
  18. 56894
  19. 467
  20. 30695
  21. 769
  22. 1521
  23. 57165
  24. 826
  25. 839
  26. 513
  27. 654
  28. 252
  29. 207
  30. 207
  31. 5019
  32. 8477
  33. 967
  34. 648
  35. 87
  36. 36847
  37. 2727
  38. 5845
  39. 41275
  40. 1067

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