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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 699 · 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. 1.434 =
  2. 2.711 =
  3. 3.226 =
  4. 4.356 =
  5. 5.465 =
  6. 6.3959 =
  7. 7.7358 =
  8. 8.249 =
  9. 9.932 =
  10. 10.697 =
  11. 11.7183 =
  12. 12.61364 =
  13. 13.532 =
  14. 14.648 =
  15. 15.9261 =
  16. 16.46205 =
  17. 17.63425 =
  18. 18.73547 =
  19. 19.24748 =
  20. 20.226 =
  21. 21.6582 =
  22. 22.9951 =
  23. 23.210 =
  24. 24.27442 =
  25. 25.73420 =
  26. 26.95388 =
  27. 27.331 =
  28. 28.9571 =
  29. 29.5888 =
  30. 30.374 =
  31. 31.1312 =
  32. 32.818 =
  33. 33.514 =
  34. 34.8922 =
  35. 35.683 =
  36. 36.47785 =
  37. 37.75575 =
  38. 38.52928 =
  39. 39.25442 =
  40. 40.86923 =

Answer key

  1. 426
  2. 709
  3. 214
  4. 244
  5. 455
  6. 3941
  7. 6658
  8. 151
  9. 928
  10. 683
  11. 7017
  12. 61356
  13. 468
  14. 632
  15. 9139
  16. 34205
  17. 56625
  18. 72467
  19. 24732
  20. 186
  21. 6418
  22. 8051
  23. 190
  24. 26562
  25. 66620
  26. 95372
  27. 329
  28. 9569
  29. 5712
  30. 366
  31. 1308
  32. 798
  33. 494
  34. 7082
  35. 523
  36. 47775
  37. 75565
  38. 47072
  39. 15442
  40. 74923

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