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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 392 · 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. 1.925 =
  2. 2.786 =
  3. 3.7572 =
  4. 4.853 =
  5. 5.832 =
  6. 6.154 =
  7. 7.4137 =
  8. 8.14323 =
  9. 9.8409 =
  10. 10.927 =
  11. 11.89814 =
  12. 12.3913 =
  13. 13.6551 =
  14. 14.76481 =
  15. 15.6661 =
  16. 16.579 =
  17. 17.617 =
  18. 18.1271 =
  19. 19.13824 =
  20. 20.89458 =
  21. 21.955 =
  22. 22.39963 =
  23. 23.586 =
  24. 24.994 =
  25. 25.71218 =
  26. 26.4261 =
  27. 27.723 =
  28. 28.137 =
  29. 29.327 =
  30. 30.76986 =
  31. 31.3571 =
  32. 32.366 =
  33. 33.3281 =
  34. 34.821 =
  35. 35.5169 =
  36. 36.8132 =
  37. 37.27722 =
  38. 38.1710 =
  39. 39.426 =
  40. 40.715 =

Answer key

  1. 915
  2. 614
  3. 6428
  4. 753
  5. 768
  6. 54
  7. 4077
  8. 14317
  9. 7609
  10. 913
  11. 88186
  12. 3893
  13. 6449
  14. 76319
  15. 5461
  16. 421
  17. 603
  18. 731
  19. 7824
  20. 88658
  21. 945
  22. 39837
  23. 414
  24. 814
  25. 69218
  26. 3741
  27. 717
  28. 123
  29. 287
  30. 75026
  31. 2431
  32. 354
  33. 2721
  34. 781
  35. 5049
  36. 8072
  37. 26278
  38. 1690
  39. 414
  40. 695

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