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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 227 · 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. 1.272 =
  2. 2.3562 =
  3. 3.5721 =
  4. 4.42975 =
  5. 5.54765 =
  6. 6.46272 =
  7. 7.729 =
  8. 8.348 =
  9. 9.883 =
  10. 10.437 =
  11. 11.379 =
  12. 12.9403 =
  13. 13.618 =
  14. 14.51577 =
  15. 15.342 =
  16. 16.837 =
  17. 17.3445 =
  18. 18.449 =
  19. 19.3120 =
  20. 20.5271 =
  21. 21.8113 =
  22. 22.462 =
  23. 23.373 =
  24. 24.812 =
  25. 25.219 =
  26. 26.71351 =
  27. 27.983 =
  28. 28.188 =
  29. 29.423 =
  30. 30.1218 =
  31. 31.1854 =
  32. 32.1169 =
  33. 33.431 =
  34. 34.13942 =
  35. 35.369 =
  36. 36.1285 =
  37. 37.73311 =
  38. 38.9263 =
  39. 39.519 =
  40. 40.938 =

Answer key

  1. 268
  2. 3438
  3. 5681
  4. 42825
  5. 53235
  6. 33872
  7. 671
  8. 268
  9. 877
  10. 377
  11. 221
  12. 8603
  13. 598
  14. 50577
  15. 262
  16. 777
  17. 2565
  18. 369
  19. 2920
  20. 5269
  21. 8107
  22. 458
  23. 227
  24. 788
  25. 181
  26. 71249
  27. 817
  28. 12
  29. 383
  30. 798
  31. 1846
  32. 831
  33. 429
  34. 13858
  35. 351
  36. 1115
  37. 73289
  38. 9257
  39. 499
  40. 862

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