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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 672 · 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. 1.8831 =
  2. 2.6491 =
  3. 3.17832 =
  4. 4.18216 =
  5. 5.2347 =
  6. 6.318 =
  7. 7.176 =
  8. 8.859 =
  9. 9.974 =
  10. 10.193 =
  11. 11.47852 =
  12. 12.744 =
  13. 13.798 =
  14. 14.15278 =
  15. 15.6249 =
  16. 16.6550 =
  17. 17.1825 =
  18. 18.64320 =
  19. 19.798 =
  20. 20.132 =
  21. 21.4351 =
  22. 22.729 =
  23. 23.99714 =
  24. 24.428 =
  25. 25.36382 =
  26. 26.1741 =
  27. 27.211 =
  28. 28.236 =
  29. 29.492 =
  30. 30.686 =
  31. 31.956 =
  32. 32.412 =
  33. 33.3551 =
  34. 34.143 =
  35. 35.18335 =
  36. 36.98745 =
  37. 37.14291 =
  38. 38.68254 =
  39. 39.436 =
  40. 40.154 =

Answer key

  1. 8771
  2. 6489
  3. 17768
  4. 17784
  5. 1653
  6. 298
  7. 36
  8. 841
  9. 826
  10. 187
  11. 46152
  12. 664
  13. 618
  14. 4878
  15. 5849
  16. 6450
  17. 1815
  18. 64280
  19. 618
  20. 128
  21. 4349
  22. 711
  23. 98286
  24. 388
  25. 23618
  26. 1739
  27. 191
  28. 176
  29. 312
  30. 674
  31. 944
  32. 392
  33. 3449
  34. 137
  35. 18265
  36. 81265
  37. 14111
  38. 68154
  39. 376
  40. 146

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