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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 521 · 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. 1.5453 =
  2. 2.9396 =
  3. 3.1512 =
  4. 4.90685 =
  5. 5.35630 =
  6. 6.274 =
  7. 7.2741 =
  8. 8.74787 =
  9. 9.9558 =
  10. 10.76298 =
  11. 11.536 =
  12. 12.86549 =
  13. 13.89041 =
  14. 14.775 =
  15. 15.9848 =
  16. 16.5381 =
  17. 17.597 =
  18. 18.149 =
  19. 19.19229 =
  20. 20.278 =
  21. 21.82124 =
  22. 22.633 =
  23. 23.36574 =
  24. 24.1336 =
  25. 25.3769 =
  26. 26.2318 =
  27. 27.154 =
  28. 28.959 =
  29. 29.84681 =
  30. 30.844 =
  31. 31.9385 =
  32. 32.431 =
  33. 33.563 =
  34. 34.9210 =
  35. 35.82544 =
  36. 36.7889 =
  37. 37.13248 =
  38. 38.857 =
  39. 39.293 =
  40. 40.345 =

Answer key

  1. 4553
  2. 8616
  3. 1508
  4. 90675
  5. 24370
  6. 266
  7. 1261
  8. 73387
  9. 9542
  10. 75898
  11. 524
  12. 85451
  13. 89039
  14. 625
  15. 9832
  16. 5221
  17. 403
  18. 69
  19. 19171
  20. 138
  21. 81924
  22. 627
  23. 36566
  24. 676
  25. 3631
  26. 2302
  27. 146
  28. 941
  29. 84521
  30. 756
  31. 8785
  32. 371
  33. 557
  34. 8810
  35. 82456
  36. 7711
  37. 13232
  38. 743
  39. 107
  40. 335

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