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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 794 · 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. 1.5417 =
  2. 2.81110 =
  3. 3.70681 =
  4. 4.337 =
  5. 5.2163 =
  6. 6.452 =
  7. 7.152 =
  8. 8.8988 =
  9. 9.78816 =
  10. 10.48955 =
  11. 11.8183 =
  12. 12.9153 =
  13. 13.7039 =
  14. 14.333 =
  15. 15.4279 =
  16. 16.867 =
  17. 17.2797 =
  18. 18.5152 =
  19. 19.64323 =
  20. 20.672 =
  21. 21.542 =
  22. 22.284 =
  23. 23.54297 =
  24. 24.297 =
  25. 25.444 =
  26. 26.78687 =
  27. 27.333 =
  28. 28.321 =
  29. 29.243 =
  30. 30.1682 =
  31. 31.8629 =
  32. 32.750 =
  33. 33.214 =
  34. 34.87837 =
  35. 35.60935 =
  36. 36.116 =
  37. 37.6430 =
  38. 38.16233 =
  39. 39.294 =
  40. 40.628 =

Answer key

  1. 5403
  2. 78910
  3. 70679
  4. 277
  5. 1963
  6. 448
  7. 48
  8. 8812
  9. 77216
  10. 48945
  11. 8177
  12. 9053
  13. 7021
  14. 273
  15. 4261
  16. 853
  17. 2617
  18. 4852
  19. 64317
  20. 528
  21. 538
  22. 124
  23. 45703
  24. 283
  25. 364
  26. 78527
  27. 327
  28. 279
  29. 163
  30. 322
  31. 7371
  32. 650
  33. 206
  34. 72163
  35. 60925
  36. 84
  37. 5570
  38. 15767
  39. 114
  40. 612

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