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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 497 · 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. 1.37598 =
  2. 2.656 =
  3. 3.91145 =
  4. 4.954 =
  5. 5.1935 =
  6. 6.739 =
  7. 7.6564 =
  8. 8.7054 =
  9. 9.31779 =
  10. 10.385 =
  11. 11.4972 =
  12. 12.67854 =
  13. 13.372 =
  14. 14.524 =
  15. 15.931 =
  16. 16.5252 =
  17. 17.96440 =
  18. 18.75536 =
  19. 19.19291 =
  20. 20.177 =
  21. 21.75796 =
  22. 22.911 =
  23. 23.587 =
  24. 24.111 =
  25. 25.2813 =
  26. 26.53191 =
  27. 27.34649 =
  28. 28.1898 =
  29. 29.898 =
  30. 30.65681 =
  31. 31.754 =
  32. 32.126 =
  33. 33.53567 =
  34. 34.798 =
  35. 35.690 =
  36. 36.741 =
  37. 37.16936 =
  38. 38.6214 =
  39. 39.39664 =
  40. 40.5481 =

Answer key

  1. 36402
  2. 556
  3. 91135
  4. 854
  5. 75
  6. 679
  7. 6444
  8. 7046
  9. 31761
  10. 375
  11. 4968
  12. 67846
  13. 228
  14. 476
  15. 929
  16. 5152
  17. 95560
  18. 64464
  19. 711
  20. 23
  21. 64216
  22. 889
  23. 427
  24. 89
  25. 2793
  26. 53011
  27. 34569
  28. 1718
  29. 882
  30. 55681
  31. 746
  32. 114
  33. 47567
  34. 618
  35. 510
  36. 661
  37. 15076
  38. 5794
  39. 21664
  40. 4521

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