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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 587 · 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. 1.64453 =
  2. 2.3652 =
  3. 3.2638 =
  4. 4.12233 =
  5. 5.4855 =
  6. 6.1898 =
  7. 7.637 =
  8. 8.76924 =
  9. 9.29692 =
  10. 10.679 =
  11. 11.570 =
  12. 12.2861 =
  13. 13.94271 =
  14. 14.9732 =
  15. 15.54340 =
  16. 16.355 =
  17. 17.60066 =
  18. 18.7616 =
  19. 19.29568 =
  20. 20.6591 =
  21. 21.30876 =
  22. 22.75292 =
  23. 23.6967 =
  24. 24.577 =
  25. 25.2843 =
  26. 26.12428 =
  27. 27.3470 =
  28. 28.59833 =
  29. 29.2674 =
  30. 30.3307 =
  31. 31.476 =
  32. 32.2810 =
  33. 33.13969 =
  34. 34.6788 =
  35. 35.234 =
  36. 36.39293 =
  37. 37.348 =
  38. 38.43929 =
  39. 39.7323 =
  40. 40.3790 =

Answer key

  1. 64353
  2. 3552
  3. 2578
  4. 11833
  5. 3155
  6. 1882
  7. 577
  8. 75124
  9. 29512
  10. 661
  11. 430
  12. 2741
  13. 93731
  14. 8332
  15. 54260
  16. 255
  17. 60054
  18. 7604
  19. 29552
  20. 5409
  21. 30864
  22. 64712
  23. 6953
  24. 563
  25. 2837
  26. 7572
  27. 3330
  28. 59827
  29. 1326
  30. 2707
  31. 464
  32. 1210
  33. 13951
  34. 6628
  35. 226
  36. 20707
  37. 332
  38. 43911
  39. 6677
  40. 3610

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