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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 682 · 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. 1.329 =
  2. 2.89822 =
  3. 3.83929 =
  4. 4.8532 =
  5. 5.878 =
  6. 6.189 =
  7. 7.582 =
  8. 8.1241 =
  9. 9.32354 =
  10. 10.862 =
  11. 11.71725 =
  12. 12.3057 =
  13. 13.91964 =
  14. 14.2232 =
  15. 15.37968 =
  16. 16.490 =
  17. 17.18052 =
  18. 18.352 =
  19. 19.327 =
  20. 20.8616 =
  21. 21.948 =
  22. 22.9229 =
  23. 23.17771 =
  24. 24.15286 =
  25. 25.36182 =
  26. 26.5249 =
  27. 27.86715 =
  28. 28.3912 =
  29. 29.878 =
  30. 30.13820 =
  31. 31.616 =
  32. 32.11324 =
  33. 33.912 =
  34. 34.3389 =
  35. 35.351 =
  36. 36.882 =
  37. 37.57249 =
  38. 38.8167 =
  39. 39.543 =
  40. 40.2281 =

Answer key

  1. 289
  2. 70178
  3. 83911
  4. 8468
  5. 722
  6. 29
  7. 578
  8. 761
  9. 27754
  10. 742
  11. 71715
  12. 3043
  13. 91956
  14. 2172
  15. 37952
  16. 310
  17. 2052
  18. 348
  19. 313
  20. 8604
  21. 852
  22. 8771
  23. 16371
  24. 15274
  25. 36178
  26. 5151
  27. 73285
  28. 2112
  29. 722
  30. 6180
  31. 604
  32. 10676
  33. 908
  34. 3371
  35. 251
  36. 878
  37. 42849
  38. 8047
  39. 537
  40. 1719

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