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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 398 · 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. 1.423 =
  2. 2.7525 =
  3. 3.1254 =
  4. 4.33874 =
  5. 5.3528 =
  6. 6.2573 =
  7. 7.526 =
  8. 8.65996 =
  9. 9.62885 =
  10. 10.829 =
  11. 11.144 =
  12. 12.3128 =
  13. 13.339 =
  14. 14.494 =
  15. 15.599 =
  16. 16.67703 =
  17. 17.62654 =
  18. 18.37951 =
  19. 19.497 =
  20. 20.915 =
  21. 21.89211 =
  22. 22.8752 =
  23. 23.132 =
  24. 24.3455 =
  25. 25.546 =
  26. 26.62151 =
  27. 27.2533 =
  28. 28.917 =
  29. 29.818 =
  30. 30.42848 =
  31. 31.54233 =
  32. 32.99161 =
  33. 33.5749 =
  34. 34.777 =
  35. 35.2158 =
  36. 36.552 =
  37. 37.6813 =
  38. 38.29674 =
  39. 39.81138 =
  40. 40.5287 =

Answer key

  1. 417
  2. 7515
  3. 1246
  4. 26274
  5. 3488
  6. 2427
  7. 486
  8. 65984
  9. 62875
  10. 811
  11. 64
  12. 3072
  13. 279
  14. 486
  15. 419
  16. 66303
  17. 62546
  18. 36151
  19. 483
  20. 885
  21. 70789
  22. 7252
  23. 68
  24. 3355
  25. 454
  26. 57951
  27. 2473
  28. 883
  29. 802
  30. 41152
  31. 54167
  32. 80961
  33. 4251
  34. 763
  35. 1858
  36. 452
  37. 6807
  38. 28474
  39. 78938
  40. 5273

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