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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 801 · 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. 1.2135 =
  2. 2.2856 =
  3. 3.158 =
  4. 4.47846 =
  5. 5.925 =
  6. 6.63211 =
  7. 7.3611 =
  8. 8.981 =
  9. 9.121 =
  10. 10.8479 =
  11. 11.228 =
  12. 12.78948 =
  13. 13.864 =
  14. 14.30944 =
  15. 15.95463 =
  16. 16.958 =
  17. 17.34790 =
  18. 18.463 =
  19. 19.1231 =
  20. 20.7222 =
  21. 21.35519 =
  22. 22.974 =
  23. 23.11482 =
  24. 24.3096 =
  25. 25.31396 =
  26. 26.139 =
  27. 27.545 =
  28. 28.2323 =
  29. 29.9799 =
  30. 30.6958 =
  31. 31.6234 =
  32. 32.516 =
  33. 33.392 =
  34. 34.39293 =
  35. 35.311 =
  36. 36.76022 =
  37. 37.9812 =
  38. 38.47641 =
  39. 39.37262 =
  40. 40.665 =

Answer key

  1. 2075
  2. 1144
  3. 142
  4. 32154
  5. 915
  6. 63209
  7. 3591
  8. 821
  9. 119
  10. 7679
  11. 212
  12. 61052
  13. 736
  14. 30864
  15. 95457
  16. 842
  17. 33390
  18. 343
  19. 1229
  20. 7178
  21. 34519
  22. 826
  23. 11478
  24. 3084
  25. 31384
  26. 121
  27. 465
  28. 1677
  29. 8219
  30. 5158
  31. 5766
  32. 496
  33. 388
  34. 20713
  35. 289
  36. 76018
  37. 9808
  38. 47559
  39. 22742
  40. 535

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