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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 144 · 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. 1.29663 =
  2. 2.333 =
  3. 3.37158 =
  4. 4.5223 =
  5. 5.235 =
  6. 6.1883 =
  7. 7.515 =
  8. 8.29523 =
  9. 9.1634 =
  10. 10.542 =
  11. 11.8069 =
  12. 12.468 =
  13. 13.8543 =
  14. 14.8072 =
  15. 15.35463 =
  16. 16.332 =
  17. 17.464 =
  18. 18.323 =
  19. 19.11167 =
  20. 20.69886 =
  21. 21.87159 =
  22. 22.8654 =
  23. 23.389 =
  24. 24.69279 =
  25. 25.31124 =
  26. 26.65471 =
  27. 27.9944 =
  28. 28.24424 =
  29. 29.94342 =
  30. 30.5592 =
  31. 31.87053 =
  32. 32.85560 =
  33. 33.3573 =
  34. 34.861 =
  35. 35.333 =
  36. 36.484 =
  37. 37.718 =
  38. 38.35724 =
  39. 39.12698 =
  40. 40.5079 =

Answer key

  1. 10343
  2. 267
  3. 37042
  4. 4823
  5. 225
  6. 1877
  7. 485
  8. 29517
  9. 434
  10. 462
  11. 8051
  12. 348
  13. 8457
  14. 8068
  15. 25463
  16. 268
  17. 336
  18. 277
  19. 10833
  20. 68126
  21. 87141
  22. 8546
  23. 229
  24. 68739
  25. 28924
  26. 54671
  27. 8144
  28. 15624
  29. 94338
  30. 5412
  31. 87047
  32. 74440
  33. 2433
  34. 741
  35. 327
  36. 476
  37. 682
  38. 34284
  39. 7318
  40. 5061

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