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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 604 · 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. 1.4998 =
  2. 2.687 =
  3. 3.316 =
  4. 4.364 =
  5. 5.29114 =
  6. 6.4246 =
  7. 7.147 =
  8. 8.738 =
  9. 9.1199 =
  10. 10.89465 =
  11. 11.779 =
  12. 12.25577 =
  13. 13.7292 =
  14. 14.8977 =
  15. 15.388 =
  16. 16.4794 =
  17. 17.4415 =
  18. 18.7823 =
  19. 19.982 =
  20. 20.473 =
  21. 21.42775 =
  22. 22.9382 =
  23. 23.1771 =
  24. 24.1625 =
  25. 25.271 =
  26. 26.28017 =
  27. 27.182 =
  28. 28.453 =
  29. 29.975 =
  30. 30.389 =
  31. 31.92984 =
  32. 32.799 =
  33. 33.771 =
  34. 34.37458 =
  35. 35.52652 =
  36. 36.599 =
  37. 37.17376 =
  38. 38.8594 =
  39. 39.247 =
  40. 40.3663 =

Answer key

  1. 4982
  2. 673
  3. 304
  4. 356
  5. 29106
  6. 3846
  7. 67
  8. 722
  9. 1181
  10. 89455
  11. 621
  12. 15577
  13. 6892
  14. 8823
  15. 228
  16. 4606
  17. 4405
  18. 7783
  19. 822
  20. 333
  21. 41375
  22. 8618
  23. 1769
  24. 1575
  25. 129
  26. 12017
  27. 22
  28. 347
  29. 835
  30. 229
  31. 88984
  32. 619
  33. 631
  34. 36658
  35. 51452
  36. 401
  37. 16776
  38. 7406
  39. 233
  40. 3537

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