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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 783 · 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. 1.717 =
  2. 2.35343 =
  3. 3.91439 =
  4. 4.365 =
  5. 5.4839 =
  6. 6.3987 =
  7. 7.45554 =
  8. 8.328 =
  9. 9.1988 =
  10. 10.237 =
  11. 11.495 =
  12. 12.36147 =
  13. 13.671 =
  14. 14.468 =
  15. 15.69916 =
  16. 16.184 =
  17. 17.57991 =
  18. 18.52649 =
  19. 19.31427 =
  20. 20.671 =
  21. 21.419 =
  22. 22.3764 =
  23. 23.1124 =
  24. 24.14743 =
  25. 25.7395 =
  26. 26.92320 =
  27. 27.178 =
  28. 28.41462 =
  29. 29.5038 =
  30. 30.57155 =
  31. 31.7986 =
  32. 32.5783 =
  33. 33.9371 =
  34. 34.8366 =
  35. 35.4964 =
  36. 36.42452 =
  37. 37.574 =
  38. 38.739 =
  39. 39.192 =
  40. 40.825 =

Answer key

  1. 703
  2. 35337
  3. 88579
  4. 355
  5. 4779
  6. 3813
  7. 45546
  8. 272
  9. 1828
  10. 163
  11. 485
  12. 24147
  13. 669
  14. 452
  15. 69884
  16. 176
  17. 57989
  18. 52569
  19. 31413
  20. 529
  21. 381
  22. 2236
  23. 1084
  24. 6743
  25. 6605
  26. 92280
  27. 162
  28. 41458
  29. 5022
  30. 43155
  31. 6014
  32. 4223
  33. 9231
  34. 8354
  35. 3044
  36. 42352
  37. 426
  38. 721
  39. 12
  40. 815

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