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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 121 · 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. 1.610 =
  2. 2.71618 =
  3. 3.1292 =
  4. 4.56347 =
  5. 5.411 =
  6. 6.9167 =
  7. 7.583 =
  8. 8.2580 =
  9. 9.7226 =
  10. 10.2538 =
  11. 11.33497 =
  12. 12.74927 =
  13. 13.273 =
  14. 14.871 =
  15. 15.12852 =
  16. 16.1073 =
  17. 17.61092 =
  18. 18.82361 =
  19. 19.448 =
  20. 20.713 =
  21. 21.626 =
  22. 22.892 =
  23. 23.356 =
  24. 24.4668 =
  25. 25.63152 =
  26. 26.18617 =
  27. 27.238 =
  28. 28.529 =
  29. 29.293 =
  30. 30.835 =
  31. 31.562 =
  32. 32.3327 =
  33. 33.79207 =
  34. 34.172 =
  35. 35.74594 =
  36. 36.1542 =
  37. 37.9694 =
  38. 38.57510 =
  39. 39.52818 =
  40. 40.48437 =

Answer key

  1. 590
  2. 71582
  3. 1108
  4. 55747
  5. 409
  6. 9153
  7. 577
  8. 1420
  9. 7186
  10. 2478
  11. 32503
  12. 65087
  13. 127
  14. 869
  15. 12752
  16. 1067
  17. 61088
  18. 81761
  19. 368
  20. 707
  21. 586
  22. 708
  23. 244
  24. 4652
  25. 56848
  26. 18597
  27. 222
  28. 471
  29. 107
  30. 775
  31. 558
  32. 3313
  33. 78807
  34. 168
  35. 65594
  36. 1458
  37. 9506
  38. 43510
  39. 51182
  40. 48423

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