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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 5 · 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. 1.311 =
  2. 2.35460 =
  3. 3.1273 =
  4. 4.2435 =
  5. 5.4284 =
  6. 6.27998 =
  7. 7.9494 =
  8. 8.61896 =
  9. 9.828 =
  10. 10.4720 =
  11. 11.1636 =
  12. 12.133 =
  13. 13.241 =
  14. 14.72248 =
  15. 15.227 =
  16. 16.462 =
  17. 17.8861 =
  18. 18.752 =
  19. 19.588 =
  20. 20.782 =
  21. 21.312 =
  22. 22.4016 =
  23. 23.2429 =
  24. 24.27251 =
  25. 25.237 =
  26. 26.49334 =
  27. 27.9963 =
  28. 28.23193 =
  29. 29.353 =
  30. 30.354 =
  31. 31.384 =
  32. 32.418 =
  33. 33.157 =
  34. 34.76942 =
  35. 35.2942 =
  36. 36.251 =
  37. 37.27092 =
  38. 38.6922 =
  39. 39.1788 =
  40. 40.772 =

Answer key

  1. 309
  2. 25460
  3. 1133
  4. 2375
  5. 3884
  6. 27802
  7. 9486
  8. 61716
  9. 772
  10. 4680
  11. 1576
  12. 127
  13. 239
  14. 68248
  15. 173
  16. 338
  17. 8741
  18. 648
  19. 412
  20. 778
  21. 308
  22. 4004
  23. 2389
  24. 27249
  25. 223
  26. 49266
  27. 8043
  28. 23013
  29. 247
  30. 246
  31. 376
  32. 382
  33. 43
  34. 75142
  35. 2858
  36. 249
  37. 27088
  38. 5122
  39. 1772
  40. 628

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