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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 668 · 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. 1.3396 =
  2. 2.82484 =
  3. 3.732 =
  4. 4.3660 =
  5. 5.4522 =
  6. 6.82138 =
  7. 7.361 =
  8. 8.2359 =
  9. 9.4224 =
  10. 10.134 =
  11. 11.8323 =
  12. 12.658 =
  13. 13.819 =
  14. 14.48070 =
  15. 15.222 =
  16. 16.80391 =
  17. 17.6327 =
  18. 18.274 =
  19. 19.257 =
  20. 20.865 =
  21. 21.199 =
  22. 22.315 =
  23. 23.54539 =
  24. 24.196 =
  25. 25.981 =
  26. 26.8261 =
  27. 27.4950 =
  28. 28.5273 =
  29. 29.19839 =
  30. 30.6328 =
  31. 31.5899 =
  32. 32.59433 =
  33. 33.382 =
  34. 34.58535 =
  35. 35.44613 =
  36. 36.439 =
  37. 37.64462 =
  38. 38.216 =
  39. 39.2862 =
  40. 40.665 =

Answer key

  1. 2796
  2. 81524
  3. 672
  4. 3540
  5. 3522
  6. 82078
  7. 241
  8. 2341
  9. 4216
  10. 126
  11. 8317
  12. 642
  13. 801
  14. 32070
  15. 178
  16. 80211
  17. 6313
  18. 266
  19. 243
  20. 855
  21. 181
  22. 285
  23. 46539
  24. 16
  25. 819
  26. 8259
  27. 4850
  28. 4733
  29. 19761
  30. 6312
  31. 5701
  32. 41433
  33. 222
  34. 57465
  35. 43387
  36. 379
  37. 64342
  38. 196
  39. 2742
  40. 655

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