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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 615 · 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. 1.32231 =
  2. 2.8623 =
  3. 3.6616 =
  4. 4.262 =
  5. 5.922 =
  6. 6.973 =
  7. 7.7724 =
  8. 8.5865 =
  9. 9.361 =
  10. 10.87046 =
  11. 11.818 =
  12. 12.22323 =
  13. 13.2632 =
  14. 14.2582 =
  15. 15.52384 =
  16. 16.62248 =
  17. 17.255 =
  18. 18.8511 =
  19. 19.11454 =
  20. 20.23290 =
  21. 21.4118 =
  22. 22.74455 =
  23. 23.224 =
  24. 24.99976 =
  25. 25.329 =
  26. 26.452 =
  27. 27.8851 =
  28. 28.710 =
  29. 29.223 =
  30. 30.20897 =
  31. 31.680 =
  32. 32.253 =
  33. 33.926 =
  34. 34.926 =
  35. 35.8763 =
  36. 36.48135 =
  37. 37.637 =
  38. 38.3275 =
  39. 39.47691 =
  40. 40.531 =

Answer key

  1. 27831
  2. 8617
  3. 6584
  4. 258
  5. 878
  6. 827
  7. 7716
  8. 4265
  9. 239
  10. 73046
  11. 798
  12. 21683
  13. 1368
  14. 2422
  15. 52224
  16. 62168
  17. 245
  18. 8489
  19. 9454
  20. 23110
  21. 4102
  22. 66455
  23. 216
  24. 81976
  25. 289
  26. 352
  27. 7149
  28. 690
  29. 183
  30. 20703
  31. 520
  32. 247
  33. 914
  34. 886
  35. 8757
  36. 48125
  37. 563
  38. 3265
  39. 47689
  40. 469

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