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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 146 · 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. 1.180 =
  2. 2.664 =
  3. 3.5712 =
  4. 4.5056 =
  5. 5.59910 =
  6. 6.443 =
  7. 7.931 =
  8. 8.552 =
  9. 9.2158 =
  10. 10.3282 =
  11. 11.17054 =
  12. 12.28482 =
  13. 13.820 =
  14. 14.243 =
  15. 15.96714 =
  16. 16.468 =
  17. 17.818 =
  18. 18.18100 =
  19. 19.2519 =
  20. 20.189 =
  21. 21.7216 =
  22. 22.829 =
  23. 23.12384 =
  24. 24.129 =
  25. 25.7551 =
  26. 26.992 =
  27. 27.59555 =
  28. 28.1466 =
  29. 29.10623 =
  30. 30.394 =
  31. 31.67647 =
  32. 32.8244 =
  33. 33.92354 =
  34. 34.9537 =
  35. 35.92963 =
  36. 36.893 =
  37. 37.612 =
  38. 38.952 =
  39. 39.6151 =
  40. 40.859 =

Answer key

  1. 20
  2. 544
  3. 5708
  4. 5044
  5. 58110
  6. 437
  7. 929
  8. 448
  9. 1858
  10. 3118
  11. 17046
  12. 28478
  13. 780
  14. 237
  15. 96706
  16. 452
  17. 802
  18. 2100
  19. 1481
  20. 11
  21. 7204
  22. 789
  23. 11616
  24. 111
  25. 7449
  26. 988
  27. 40455
  28. 1334
  29. 10577
  30. 386
  31. 66447
  32. 8156
  33. 88354
  34. 9523
  35. 91037
  36. 707
  37. 592
  38. 848
  39. 5849
  40. 759

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