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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 729 · 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. 1.748 =
  2. 2.6273 =
  3. 3.12312 =
  4. 4.95315 =
  5. 5.187 =
  6. 6.370 =
  7. 7.7319 =
  8. 8.348 =
  9. 9.6724 =
  10. 10.570 =
  11. 11.2182 =
  12. 12.956 =
  13. 13.398 =
  14. 14.58974 =
  15. 15.129 =
  16. 16.8515 =
  17. 17.853 =
  18. 18.6526 =
  19. 19.15652 =
  20. 20.197 =
  21. 21.2199 =
  22. 22.1842 =
  23. 23.449 =
  24. 24.829 =
  25. 25.48472 =
  26. 26.49204 =
  27. 27.378 =
  28. 28.45587 =
  29. 29.250 =
  30. 30.2521 =
  31. 31.985 =
  32. 32.61962 =
  33. 33.981 =
  34. 34.3534 =
  35. 35.535 =
  36. 36.75943 =
  37. 37.3719 =
  38. 38.344 =
  39. 39.3864 =
  40. 40.47167 =

Answer key

  1. 732
  2. 6133
  3. 7692
  4. 94715
  5. 173
  6. 230
  7. 6699
  8. 332
  9. 5324
  10. 430
  11. 1982
  12. 944
  13. 382
  14. 58834
  15. 111
  16. 8495
  17. 847
  18. 6486
  19. 14352
  20. 3
  21. 2001
  22. 1838
  23. 351
  24. 811
  25. 48332
  26. 30804
  27. 238
  28. 34413
  29. 150
  30. 2479
  31. 825
  32. 59962
  33. 819
  34. 3526
  35. 525
  36. 64143
  37. 2319
  38. 336
  39. 2136
  40. 32847

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