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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 158 · 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. 1.64792 =
  2. 2.125 =
  3. 3.498 =
  4. 4.1681 =
  5. 5.946 =
  6. 6.25470 =
  7. 7.1171 =
  8. 8.3329 =
  9. 9.3858 =
  10. 10.86537 =
  11. 11.2357 =
  12. 12.483 =
  13. 13.325 =
  14. 14.51121 =
  15. 15.72696 =
  16. 16.3787 =
  17. 17.741 =
  18. 18.3814 =
  19. 19.69417 =
  20. 20.756 =
  21. 21.3958 =
  22. 22.933 =
  23. 23.86641 =
  24. 24.723 =
  25. 25.4158 =
  26. 26.97192 =
  27. 27.926 =
  28. 28.63822 =
  29. 29.44735 =
  30. 30.2731 =
  31. 31.21622 =
  32. 32.99917 =
  33. 33.12142 =
  34. 34.9084 =
  35. 35.97479 =
  36. 36.97161 =
  37. 37.86811 =
  38. 38.388 =
  39. 39.9844 =
  40. 40.219 =

Answer key

  1. 63208
  2. 115
  3. 318
  4. 1521
  5. 854
  6. 24530
  7. 971
  8. 2729
  9. 2258
  10. 86477
  11. 2243
  12. 317
  13. 275
  14. 51119
  15. 72516
  16. 3613
  17. 661
  18. 3806
  19. 69403
  20. 656
  21. 3858
  22. 867
  23. 85361
  24. 717
  25. 4142
  26. 96992
  27. 914
  28. 63818
  29. 43265
  30. 2729
  31. 18422
  32. 99903
  33. 11862
  34. 9076
  35. 96679
  36. 97159
  37. 85189
  38. 372
  39. 8164
  40. 199

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