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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 61 · 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. 1.6442 =
  2. 2.445 =
  3. 3.345 =
  4. 4.87653 =
  5. 5.759 =
  6. 6.9258 =
  7. 7.1644 =
  8. 8.262 =
  9. 9.68725 =
  10. 10.1626 =
  11. 11.41315 =
  12. 12.228 =
  13. 13.767 =
  14. 14.297 =
  15. 15.554 =
  16. 16.95579 =
  17. 17.559 =
  18. 18.977 =
  19. 19.26252 =
  20. 20.27682 =
  21. 21.6751 =
  22. 22.98715 =
  23. 23.91977 =
  24. 24.355 =
  25. 25.350 =
  26. 26.52769 =
  27. 27.19280 =
  28. 28.794 =
  29. 29.74432 =
  30. 30.27185 =
  31. 31.3158 =
  32. 32.21292 =
  33. 33.9448 =
  34. 34.825 =
  35. 35.9658 =
  36. 36.22428 =
  37. 37.25873 =
  38. 38.539 =
  39. 39.5944 =
  40. 40.475 =

Answer key

  1. 5562
  2. 355
  3. 335
  4. 72347
  5. 741
  6. 9142
  7. 364
  8. 142
  9. 68675
  10. 1614
  11. 38685
  12. 172
  13. 647
  14. 283
  15. 446
  16. 95561
  17. 541
  18. 963
  19. 26248
  20. 27518
  21. 5351
  22. 97285
  23. 90037
  24. 255
  25. 250
  26. 51231
  27. 18720
  28. 786
  29. 65572
  30. 13185
  31. 3058
  32. 21108
  33. 9352
  34. 815
  35. 8342
  36. 17572
  37. 25727
  38. 479
  39. 5864
  40. 465

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