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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 636 · 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. 1.78197 =
  2. 2.283 =
  3. 3.733 =
  4. 4.2228 =
  5. 5.4333 =
  6. 6.1553 =
  7. 7.54393 =
  8. 8.61634 =
  9. 9.747 =
  10. 10.69435 =
  11. 11.971 =
  12. 12.456 =
  13. 13.9348 =
  14. 14.4822 =
  15. 15.70229 =
  16. 16.888 =
  17. 17.63096 =
  18. 18.3778 =
  19. 19.15793 =
  20. 20.3816 =
  21. 21.1616 =
  22. 22.821 =
  23. 23.47559 =
  24. 24.421 =
  25. 25.650 =
  26. 26.4137 =
  27. 27.13638 =
  28. 28.412 =
  29. 29.462 =
  30. 30.48457 =
  31. 31.8182 =
  32. 32.491 =
  33. 33.6146 =
  34. 34.1834 =
  35. 35.1063 =
  36. 36.6731 =
  37. 37.555 =
  38. 38.63139 =
  39. 39.65989 =
  40. 40.774 =

Answer key

  1. 78003
  2. 277
  3. 673
  4. 1788
  5. 4327
  6. 1547
  7. 54213
  8. 60434
  9. 733
  10. 69425
  11. 831
  12. 444
  13. 8652
  14. 4818
  15. 70171
  16. 872
  17. 57096
  18. 2222
  19. 15787
  20. 2196
  21. 1584
  22. 819
  23. 47459
  24. 381
  25. 550
  26. 4063
  27. 13562
  28. 408
  29. 342
  30. 47657
  31. 8018
  32. 489
  33. 5854
  34. 1826
  35. 1057
  36. 6671
  37. 545
  38. 62879
  39. 65971
  40. 626

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