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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 617 · 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. 1.827 =
  2. 2.590 =
  3. 3.37604 =
  4. 4.3341 =
  5. 5.5741 =
  6. 6.6686 =
  7. 7.5148 =
  8. 8.124 =
  9. 9.340 =
  10. 10.75877 =
  11. 11.434 =
  12. 12.8952 =
  13. 13.292 =
  14. 14.7240 =
  15. 15.324 =
  16. 16.62732 =
  17. 17.545 =
  18. 18.518 =
  19. 19.4551 =
  20. 20.49787 =
  21. 21.775 =
  22. 22.43081 =
  23. 23.391 =
  24. 24.454 =
  25. 25.23203 =
  26. 26.345 =
  27. 27.22729 =
  28. 28.7333 =
  29. 29.3617 =
  30. 30.4770 =
  31. 31.341 =
  32. 32.128 =
  33. 33.1502 =
  34. 34.26939 =
  35. 35.139 =
  36. 36.10018 =
  37. 37.98494 =
  38. 38.1426 =
  39. 39.9354 =
  40. 40.78548 =

Answer key

  1. 787
  2. 410
  3. 36404
  4. 2741
  5. 4261
  6. 5486
  7. 4948
  8. 76
  9. 260
  10. 75723
  11. 366
  12. 8848
  13. 108
  14. 7160
  15. 276
  16. 61332
  17. 455
  18. 482
  19. 4549
  20. 48213
  21. 765
  22. 43079
  23. 389
  24. 446
  25. 16803
  26. 335
  27. 21271
  28. 6673
  29. 2397
  30. 3230
  31. 261
  32. 112
  33. 502
  34. 26861
  35. 61
  36. 10002
  37. 81506
  38. 626
  39. 9346
  40. 78468

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