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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 390 · 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. 1.963 =
  2. 2.8888 =
  3. 3.873 =
  4. 4.3513 =
  5. 5.9873 =
  6. 6.5313 =
  7. 7.696 =
  8. 8.5843 =
  9. 9.685 =
  10. 10.968 =
  11. 11.548 =
  12. 12.715 =
  13. 13.862 =
  14. 14.1574 =
  15. 15.24364 =
  16. 16.97758 =
  17. 17.4272 =
  18. 18.377 =
  19. 19.3932 =
  20. 20.33889 =
  21. 21.3758 =
  22. 22.38379 =
  23. 23.746 =
  24. 24.64928 =
  25. 25.932 =
  26. 26.850 =
  27. 27.53697 =
  28. 28.3942 =
  29. 29.358 =
  30. 30.6963 =
  31. 31.333 =
  32. 32.55578 =
  33. 33.97969 =
  34. 34.67833 =
  35. 35.546 =
  36. 36.355 =
  37. 37.97885 =
  38. 38.3165 =
  39. 39.9781 =
  40. 40.9589 =

Answer key

  1. 957
  2. 7112
  3. 867
  4. 3507
  5. 8127
  6. 5293
  7. 684
  8. 5837
  9. 525
  10. 952
  11. 532
  12. 705
  13. 858
  14. 1426
  15. 15764
  16. 97742
  17. 4268
  18. 223
  19. 3868
  20. 33871
  21. 3642
  22. 37621
  23. 666
  24. 64912
  25. 928
  26. 750
  27. 52303
  28. 3862
  29. 258
  30. 6837
  31. 273
  32. 55422
  33. 97951
  34. 52233
  35. 534
  36. 345
  37. 97715
  38. 3035
  39. 9621
  40. 8589

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