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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 547 · 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. 1.988 =
  2. 2.65517 =
  3. 3.966 =
  4. 4.34354 =
  5. 5.997 =
  6. 6.419 =
  7. 7.4273 =
  8. 8.5830 =
  9. 9.913 =
  10. 10.637 =
  11. 11.60719 =
  12. 12.76531 =
  13. 13.312 =
  14. 14.7081 =
  15. 15.34924 =
  16. 16.923 =
  17. 17.20136 =
  18. 18.1662 =
  19. 19.7524 =
  20. 20.9667 =
  21. 21.131 =
  22. 22.4371 =
  23. 23.63876 =
  24. 24.9047 =
  25. 25.5572 =
  26. 26.5096 =
  27. 27.135 =
  28. 28.69340 =
  29. 29.2395 =
  30. 30.958 =
  31. 31.76812 =
  32. 32.644 =
  33. 33.634 =
  34. 34.188 =
  35. 35.123 =
  36. 36.96362 =
  37. 37.766 =
  38. 38.90717 =
  39. 39.85340 =
  40. 40.6958 =

Answer key

  1. 828
  2. 65483
  3. 834
  4. 33754
  5. 803
  6. 399
  7. 4267
  8. 5770
  9. 907
  10. 623
  11. 60681
  12. 63469
  13. 288
  14. 7079
  15. 34876
  16. 877
  17. 20064
  18. 1542
  19. 7476
  20. 8347
  21. 71
  22. 4369
  23. 62276
  24. 9033
  25. 4572
  26. 5084
  27. 75
  28. 68740
  29. 2385
  30. 942
  31. 76808
  32. 636
  33. 626
  34. 12
  35. 83
  36. 96238
  37. 754
  38. 90683
  39. 74660
  40. 6842

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