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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 63 · 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. 1.69713 =
  2. 2.939 =
  3. 3.715 =
  4. 4.53111 =
  5. 5.515 =
  6. 6.694 =
  7. 7.328 =
  8. 8.8328 =
  9. 9.516 =
  10. 10.689 =
  11. 11.454 =
  12. 12.3243 =
  13. 13.11198 =
  14. 14.723 =
  15. 15.57616 =
  16. 16.2099 =
  17. 17.6223 =
  18. 18.2479 =
  19. 19.21966 =
  20. 20.2187 =
  21. 21.964 =
  22. 22.77730 =
  23. 23.2462 =
  24. 24.428 =
  25. 25.7286 =
  26. 26.63639 =
  27. 27.81875 =
  28. 28.862 =
  29. 29.298 =
  30. 30.35245 =
  31. 31.822 =
  32. 32.3081 =
  33. 33.3484 =
  34. 34.3922 =
  35. 35.5276 =
  36. 36.131 =
  37. 37.997 =
  38. 38.15642 =
  39. 39.362 =
  40. 40.15965 =

Answer key

  1. 69693
  2. 861
  3. 705
  4. 47111
  5. 505
  6. 686
  7. 272
  8. 8288
  9. 484
  10. 671
  11. 354
  12. 2757
  13. 10818
  14. 683
  15. 57596
  16. 2081
  17. 5783
  18. 2321
  19. 20046
  20. 2173
  21. 836
  22. 77670
  23. 2458
  24. 388
  25. 6726
  26. 63621
  27. 81865
  28. 738
  29. 102
  30. 35235
  31. 818
  32. 3079
  33. 2516
  34. 3878
  35. 5264
  36. 129
  37. 983
  38. 4362
  39. 242
  40. 15955

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