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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 307 · 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. 1.320 =
  2. 2.373 =
  3. 3.351 =
  4. 4.553 =
  5. 5.7888 =
  6. 6.46635 =
  7. 7.27152 =
  8. 8.82587 =
  9. 9.2396 =
  10. 10.997 =
  11. 11.7652 =
  12. 12.6015 =
  13. 13.43422 =
  14. 14.44096 =
  15. 15.728 =
  16. 16.13407 =
  17. 17.10349 =
  18. 18.8219 =
  19. 19.7268 =
  20. 20.691 =
  21. 21.678 =
  22. 22.17908 =
  23. 23.3819 =
  24. 24.35717 =
  25. 25.43784 =
  26. 26.446 =
  27. 27.32873 =
  28. 28.9944 =
  29. 29.498 =
  30. 30.367 =
  31. 31.416 =
  32. 32.3263 =
  33. 33.62262 =
  34. 34.93098 =
  35. 35.11424 =
  36. 36.85815 =
  37. 37.764 =
  38. 38.53426 =
  39. 39.466 =
  40. 40.1981 =

Answer key

  1. 280
  2. 227
  3. 349
  4. 547
  5. 6128
  6. 46625
  7. 26852
  8. 77587
  9. 2204
  10. 803
  11. 6352
  12. 6005
  13. 42578
  14. 36096
  15. 688
  16. 6607
  17. 10331
  18. 7781
  19. 7252
  20. 689
  21. 662
  22. 16108
  23. 3781
  24. 35703
  25. 42216
  26. 434
  27. 27133
  28. 8144
  29. 482
  30. 353
  31. 396
  32. 3257
  33. 62142
  34. 93082
  35. 8624
  36. 85795
  37. 756
  38. 52586
  39. 454
  40. 1979

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