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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 420 · 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. 1.771 =
  2. 2.832 =
  3. 3.65921 =
  4. 4.44478 =
  5. 5.50925 =
  6. 6.642 =
  7. 7.24741 =
  8. 8.47793 =
  9. 9.62740 =
  10. 10.8422 =
  11. 11.91772 =
  12. 12.249 =
  13. 13.927 =
  14. 14.5157 =
  15. 15.90664 =
  16. 16.10762 =
  17. 17.27639 =
  18. 18.798 =
  19. 19.79562 =
  20. 20.76703 =
  21. 21.79192 =
  22. 22.675 =
  23. 23.8955 =
  24. 24.28159 =
  25. 25.7149 =
  26. 26.113 =
  27. 27.53528 =
  28. 28.98449 =
  29. 29.387 =
  30. 30.2783 =
  31. 31.2394 =
  32. 32.534 =
  33. 33.537 =
  34. 34.753 =
  35. 35.996 =
  36. 36.452 =
  37. 37.8450 =
  38. 38.382 =
  39. 39.92455 =
  40. 40.377 =

Answer key

  1. 769
  2. 828
  3. 65879
  4. 44322
  5. 50915
  6. 562
  7. 24739
  8. 47787
  9. 61340
  10. 8418
  11. 91768
  12. 169
  13. 913
  14. 5043
  15. 90536
  16. 10638
  17. 12361
  18. 602
  19. 61562
  20. 63303
  21. 78808
  22. 525
  23. 8845
  24. 11959
  25. 6949
  26. 107
  27. 53472
  28. 97649
  29. 213
  30. 2617
  31. 2214
  32. 526
  33. 477
  34. 747
  35. 984
  36. 352
  37. 7550
  38. 222
  39. 87655
  40. 363

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