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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 531 · 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. 1.173 =
  2. 2.47191 =
  3. 3.46256 =
  4. 4.85438 =
  5. 5.313 =
  6. 6.498 =
  7. 7.2851 =
  8. 8.1642 =
  9. 9.426 =
  10. 10.319 =
  11. 11.261 =
  12. 12.266 =
  13. 13.2242 =
  14. 14.9252 =
  15. 15.4498 =
  16. 16.246 =
  17. 17.351 =
  18. 18.2513 =
  19. 19.3575 =
  20. 20.30126 =
  21. 21.476 =
  22. 22.73316 =
  23. 23.54122 =
  24. 24.254 =
  25. 25.8619 =
  26. 26.327 =
  27. 27.5661 =
  28. 28.1741 =
  29. 29.4197 =
  30. 30.59665 =
  31. 31.57356 =
  32. 32.99546 =
  33. 33.696 =
  34. 34.2437 =
  35. 35.79512 =
  36. 36.374 =
  37. 37.9316 =
  38. 38.62553 =
  39. 39.898 =
  40. 40.86378 =

Answer key

  1. 167
  2. 46809
  3. 46244
  4. 74638
  5. 307
  6. 302
  7. 1149
  8. 1638
  9. 374
  10. 301
  11. 141
  12. 146
  13. 1758
  14. 9248
  15. 4318
  16. 154
  17. 349
  18. 1513
  19. 3435
  20. 30114
  21. 324
  22. 73304
  23. 53882
  24. 146
  25. 8601
  26. 273
  27. 5659
  28. 1659
  29. 4183
  30. 59545
  31. 43356
  32. 99466
  33. 684
  34. 2363
  35. 79508
  36. 226
  37. 8716
  38. 62453
  39. 702
  40. 85778

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