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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 166 · 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. 1.26272 =
  2. 2.8827 =
  3. 3.351 =
  4. 4.1146 =
  5. 5.8162 =
  6. 6.55478 =
  7. 7.487 =
  8. 8.560 =
  9. 9.524 =
  10. 10.4241 =
  11. 11.7919 =
  12. 12.392 =
  13. 13.3136 =
  14. 14.588 =
  15. 15.67423 =
  16. 16.862 =
  17. 17.8988 =
  18. 18.826 =
  19. 19.844 =
  20. 20.171 =
  21. 21.67627 =
  22. 22.244 =
  23. 23.752 =
  24. 24.292 =
  25. 25.521 =
  26. 26.646 =
  27. 27.853 =
  28. 28.69356 =
  29. 29.798 =
  30. 30.83978 =
  31. 31.29273 =
  32. 32.65436 =
  33. 33.374 =
  34. 34.8278 =
  35. 35.22194 =
  36. 36.7942 =
  37. 37.67280 =
  38. 38.6631 =
  39. 39.4078 =
  40. 40.611 =

Answer key

  1. 13728
  2. 7227
  3. 349
  4. 1066
  5. 7842
  6. 54538
  7. 313
  8. 440
  9. 516
  10. 4159
  11. 7901
  12. 388
  13. 2864
  14. 572
  15. 67417
  16. 858
  17. 7012
  18. 814
  19. 756
  20. 169
  21. 67613
  22. 156
  23. 648
  24. 112
  25. 479
  26. 554
  27. 847
  28. 69344
  29. 618
  30. 76022
  31. 28727
  32. 65364
  33. 234
  34. 8262
  35. 21994
  36. 7938
  37. 67120
  38. 6629
  39. 4062
  40. 609

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