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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 539 · 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. 1.370 =
  2. 2.9363 =
  3. 3.4212 =
  4. 4.274 =
  5. 5.892 =
  6. 6.5335 =
  7. 7.36313 =
  8. 8.923 =
  9. 9.8343 =
  10. 10.72082 =
  11. 11.655 =
  12. 12.65594 =
  13. 13.166 =
  14. 14.7768 =
  15. 15.9763 =
  16. 16.563 =
  17. 17.463 =
  18. 18.469 =
  19. 19.196 =
  20. 20.3592 =
  21. 21.1738 =
  22. 22.953 =
  23. 23.316 =
  24. 24.5427 =
  25. 25.56986 =
  26. 26.433 =
  27. 27.73289 =
  28. 28.226 =
  29. 29.3859 =
  30. 30.293 =
  31. 31.819 =
  32. 32.84687 =
  33. 33.4242 =
  34. 34.219 =
  35. 35.5225 =
  36. 36.899 =
  37. 37.8966 =
  38. 38.42297 =
  39. 39.9355 =
  40. 40.1196 =

Answer key

  1. 230
  2. 9357
  3. 3792
  4. 134
  5. 888
  6. 4675
  7. 35687
  8. 917
  9. 7743
  10. 72078
  11. 545
  12. 65586
  13. 154
  14. 6368
  15. 9643
  16. 557
  17. 457
  18. 331
  19. 184
  20. 3408
  21. 1722
  22. 947
  23. 296
  24. 5413
  25. 56826
  26. 367
  27. 72889
  28. 186
  29. 2159
  30. 287
  31. 801
  32. 83487
  33. 4162
  34. 201
  35. 5185
  36. 881
  37. 8834
  38. 42283
  39. 8755
  40. 996

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