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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 306 · 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. 1.9811 =
  2. 2.756 =
  3. 3.114 =
  4. 4.3727 =
  5. 5.2215 =
  6. 6.9996 =
  7. 7.78176 =
  8. 8.712 =
  9. 9.41696 =
  10. 10.37510 =
  11. 11.316 =
  12. 12.121 =
  13. 13.33720 =
  14. 14.346 =
  15. 15.65353 =
  16. 16.277 =
  17. 17.1798 =
  18. 18.98072 =
  19. 19.831 =
  20. 20.194 =
  21. 21.2287 =
  22. 22.761 =
  23. 23.635 =
  24. 24.94745 =
  25. 25.273 =
  26. 26.312 =
  27. 27.628 =
  28. 28.34621 =
  29. 29.41657 =
  30. 30.38523 =
  31. 31.67876 =
  32. 32.4186 =
  33. 33.80272 =
  34. 34.151 =
  35. 35.574 =
  36. 36.2881 =
  37. 37.834 =
  38. 38.46293 =
  39. 39.87258 =
  40. 40.98374 =

Answer key

  1. 8211
  2. 656
  3. 86
  4. 3687
  5. 1795
  6. 9984
  7. 62176
  8. 708
  9. 41684
  10. 22490
  11. 284
  12. 79
  13. 26280
  14. 254
  15. 64647
  16. 263
  17. 1602
  18. 98068
  19. 829
  20. 186
  21. 2273
  22. 759
  23. 575
  24. 86745
  25. 267
  26. 308
  27. 572
  28. 34579
  29. 41643
  30. 38517
  31. 66276
  32. 4174
  33. 80132
  34. 149
  35. 566
  36. 2721
  37. 766
  38. 46107
  39. 86858
  40. 97774

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