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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 797 · 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. 1.5423 =
  2. 2.28614 =
  3. 3.30388 =
  4. 4.1387 =
  5. 5.4286 =
  6. 6.993 =
  7. 7.1274 =
  8. 8.392 =
  9. 9.13142 =
  10. 10.8857 =
  11. 11.942 =
  12. 12.317 =
  13. 13.929 =
  14. 14.4925 =
  15. 15.395 =
  16. 16.5785 =
  17. 17.5395 =
  18. 18.615 =
  19. 19.6301 =
  20. 20.585 =
  21. 21.239 =
  22. 22.42871 =
  23. 23.33192 =
  24. 24.1966 =
  25. 25.1651 =
  26. 26.5373 =
  27. 27.57233 =
  28. 28.451 =
  29. 29.616 =
  30. 30.6644 =
  31. 31.572 =
  32. 32.9373 =
  33. 33.149 =
  34. 34.211 =
  35. 35.67684 =
  36. 36.82378 =
  37. 37.21355 =
  38. 38.843 =
  39. 39.973 =
  40. 40.349 =

Answer key

  1. 5417
  2. 27394
  3. 30228
  4. 1213
  5. 4126
  6. 807
  7. 726
  8. 208
  9. 6858
  10. 8757
  11. 862
  12. 303
  13. 889
  14. 4915
  15. 205
  16. 5625
  17. 5385
  18. 605
  19. 5701
  20. 575
  21. 179
  22. 42869
  23. 32812
  24. 166
  25. 1549
  26. 5367
  27. 57227
  28. 349
  29. 604
  30. 6556
  31. 568
  32. 9367
  33. 51
  34. 209
  35. 52484
  36. 77778
  37. 18755
  38. 837
  39. 827
  40. 269

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