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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 449 · 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. 1.92415 =
  2. 2.44095 =
  3. 3.472 =
  4. 4.94797 =
  5. 5.352 =
  6. 6.3654 =
  7. 7.86988 =
  8. 8.481 =
  9. 9.74633 =
  10. 10.842 =
  11. 11.915 =
  12. 12.732 =
  13. 13.260 =
  14. 14.292 =
  15. 15.341 =
  16. 16.422 =
  17. 17.953 =
  18. 18.48144 =
  19. 19.139 =
  20. 20.8947 =
  21. 21.227 =
  22. 22.1182 =
  23. 23.363 =
  24. 24.4186 =
  25. 25.641 =
  26. 26.429 =
  27. 27.4578 =
  28. 28.26013 =
  29. 29.410 =
  30. 30.251 =
  31. 31.31491 =
  32. 32.319 =
  33. 33.117 =
  34. 34.88730 =
  35. 35.382 =
  36. 36.9311 =
  37. 37.6331 =
  38. 38.44795 =
  39. 39.14161 =
  40. 40.15914 =

Answer key

  1. 91615
  2. 44085
  3. 468
  4. 94617
  5. 248
  6. 2354
  7. 73188
  8. 479
  9. 65373
  10. 838
  11. 895
  12. 668
  13. 140
  14. 288
  15. 339
  16. 382
  17. 847
  18. 48064
  19. 61
  20. 8933
  21. 213
  22. 1018
  23. 237
  24. 4014
  25. 559
  26. 411
  27. 4562
  28. 14013
  29. 390
  30. 151
  31. 31489
  32. 281
  33. 83
  34. 88670
  35. 378
  36. 9291
  37. 5671
  38. 43215
  39. 13841
  40. 15906

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