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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 430 · 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. 1.631 =
  2. 2.164 =
  3. 3.291 =
  4. 4.9534 =
  5. 5.76017 =
  6. 6.30186 =
  7. 7.429 =
  8. 8.510 =
  9. 9.8574 =
  10. 10.74578 =
  11. 11.3177 =
  12. 12.58871 =
  13. 13.897 =
  14. 14.11838 =
  15. 15.98922 =
  16. 16.222 =
  17. 17.8608 =
  18. 18.31535 =
  19. 19.63642 =
  20. 20.3552 =
  21. 21.927 =
  22. 22.842 =
  23. 23.353 =
  24. 24.228 =
  25. 25.7033 =
  26. 26.4104 =
  27. 27.64428 =
  28. 28.5778 =
  29. 29.7364 =
  30. 30.289 =
  31. 31.18752 =
  32. 32.690 =
  33. 33.7566 =
  34. 34.814 =
  35. 35.8051 =
  36. 36.82385 =
  37. 37.2262 =
  38. 38.912 =
  39. 39.374 =
  40. 40.75141 =

Answer key

  1. 629
  2. 44
  3. 289
  4. 8534
  5. 76003
  6. 30174
  7. 389
  8. 490
  9. 8426
  10. 73422
  11. 2837
  12. 58731
  13. 883
  14. 9838
  15. 81078
  16. 218
  17. 7408
  18. 31475
  19. 57642
  20. 2448
  21. 913
  22. 758
  23. 347
  24. 212
  25. 7027
  26. 3904
  27. 55628
  28. 4222
  29. 7236
  30. 111
  31. 1248
  32. 510
  33. 7554
  34. 794
  35. 8049
  36. 77625
  37. 2142
  38. 892
  39. 366
  40. 64941

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