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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 396 · 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. 1.17681 =
  2. 2.172 =
  3. 3.5225 =
  4. 4.228 =
  5. 5.6187 =
  6. 6.374 =
  7. 7.28896 =
  8. 8.56493 =
  9. 9.924 =
  10. 10.375 =
  11. 11.277 =
  12. 12.464 =
  13. 13.19938 =
  14. 14.1740 =
  15. 15.3635 =
  16. 16.96361 =
  17. 17.4511 =
  18. 18.84778 =
  19. 19.81315 =
  20. 20.46112 =
  21. 21.33973 =
  22. 22.961 =
  23. 23.2988 =
  24. 24.184 =
  25. 25.36647 =
  26. 26.412 =
  27. 27.32990 =
  28. 28.290 =
  29. 29.328 =
  30. 30.27482 =
  31. 31.12311 =
  32. 32.5441 =
  33. 33.348 =
  34. 34.999 =
  35. 35.265 =
  36. 36.54588 =
  37. 37.1331 =
  38. 38.477 =
  39. 39.667 =
  40. 40.1171 =

Answer key

  1. 16321
  2. 168
  3. 4785
  4. 212
  5. 6027
  6. 226
  7. 11296
  8. 56487
  9. 916
  10. 365
  11. 137
  12. 336
  13. 78
  14. 340
  15. 3625
  16. 95761
  17. 4509
  18. 84762
  19. 78715
  20. 34112
  21. 33833
  22. 839
  23. 2812
  24. 24
  25. 24647
  26. 408
  27. 28990
  28. 110
  29. 288
  30. 12518
  31. 11711
  32. 5361
  33. 332
  34. 981
  35. 145
  36. 54572
  37. 671
  38. 323
  39. 653
  40. 1031

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