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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 508 · 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. 1.3698 =
  2. 2.21420 =
  3. 3.16193 =
  4. 4.64519 =
  5. 5.334 =
  6. 6.8893 =
  7. 7.7277 =
  8. 8.9784 =
  9. 9.157 =
  10. 10.79386 =
  11. 11.59387 =
  12. 12.395 =
  13. 13.60766 =
  14. 14.1922 =
  15. 15.12683 =
  16. 16.131 =
  17. 17.4412 =
  18. 18.3249 =
  19. 19.415 =
  20. 20.265 =
  21. 21.8247 =
  22. 22.53669 =
  23. 23.835 =
  24. 24.11425 =
  25. 25.634 =
  26. 26.982 =
  27. 27.31368 =
  28. 28.459 =
  29. 29.729 =
  30. 30.74890 =
  31. 31.89323 =
  32. 32.384 =
  33. 33.64116 =
  34. 34.912 =
  35. 35.10579 =
  36. 36.91281 =
  37. 37.563 =
  38. 38.8464 =
  39. 39.661 =
  40. 40.7413 =

Answer key

  1. 3502
  2. 21380
  3. 16187
  4. 64501
  5. 266
  6. 8707
  7. 7263
  8. 9624
  9. 57
  10. 60614
  11. 40627
  12. 215
  13. 60754
  14. 82
  15. 12677
  16. 129
  17. 4392
  18. 3151
  19. 395
  20. 255
  21. 8167
  22. 52469
  23. 775
  24. 11375
  25. 574
  26. 822
  27. 31248
  28. 359
  29. 711
  30. 66890
  31. 71323
  32. 224
  33. 64104
  34. 888
  35. 10561
  36. 90719
  37. 557
  38. 7544
  39. 659
  40. 7393

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