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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 645 · 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. 1.5217 =
  2. 2.758 =
  3. 3.1240 =
  4. 4.1796 =
  5. 5.713 =
  6. 6.567 =
  7. 7.6883 =
  8. 8.428 =
  9. 9.8228 =
  10. 10.28973 =
  11. 11.842 =
  12. 12.17638 =
  13. 13.726 =
  14. 14.481 =
  15. 15.22994 =
  16. 16.244 =
  17. 17.218 =
  18. 18.772 =
  19. 19.1457 =
  20. 20.1153 =
  21. 21.75154 =
  22. 22.616 =
  23. 23.7099 =
  24. 24.514 =
  25. 25.7014 =
  26. 26.38596 =
  27. 27.9431 =
  28. 28.998 =
  29. 29.3613 =
  30. 30.231 =
  31. 31.235 =
  32. 32.74842 =
  33. 33.141 =
  34. 34.94367 =
  35. 35.25478 =
  36. 36.25562 =
  37. 37.992 =
  38. 38.241 =
  39. 39.883 =
  40. 40.289 =

Answer key

  1. 4817
  2. 742
  3. 1160
  4. 1784
  5. 707
  6. 447
  7. 5123
  8. 412
  9. 8172
  10. 28967
  11. 762
  12. 3638
  13. 714
  14. 319
  15. 22986
  16. 236
  17. 202
  18. 768
  19. 543
  20. 1147
  21. 74954
  22. 584
  23. 7081
  24. 506
  25. 7006
  26. 37416
  27. 9371
  28. 818
  29. 2413
  30. 229
  31. 165
  32. 74762
  33. 61
  34. 94353
  35. 14678
  36. 14562
  37. 988
  38. 161
  39. 877
  40. 129

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