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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 354 · 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. 1.7423 =
  2. 2.87838 =
  3. 3.1723 =
  4. 4.854 =
  5. 5.23653 =
  6. 6.3029 =
  7. 7.618 =
  8. 8.15220 =
  9. 9.344 =
  10. 10.92122 =
  11. 11.291 =
  12. 12.726 =
  13. 13.59765 =
  14. 14.7244 =
  15. 15.484 =
  16. 16.7615 =
  17. 17.43654 =
  18. 18.4628 =
  19. 19.998 =
  20. 20.35579 =
  21. 21.544 =
  22. 22.141 =
  23. 23.6322 =
  24. 24.25267 =
  25. 25.463 =
  26. 26.377 =
  27. 27.85392 =
  28. 28.261 =
  29. 29.495 =
  30. 30.13556 =
  31. 31.5658 =
  32. 32.140 =
  33. 33.31936 =
  34. 34.528 =
  35. 35.948 =
  36. 36.13145 =
  37. 37.54445 =
  38. 38.94111 =
  39. 39.8564 =
  40. 40.4956 =

Answer key

  1. 7377
  2. 72162
  3. 283
  4. 754
  5. 22453
  6. 3011
  7. 582
  8. 4780
  9. 256
  10. 92118
  11. 289
  12. 674
  13. 59755
  14. 7156
  15. 316
  16. 7595
  17. 42454
  18. 4572
  19. 802
  20. 34579
  21. 536
  22. 59
  23. 5678
  24. 14733
  25. 337
  26. 223
  27. 84612
  28. 139
  29. 305
  30. 12444
  31. 4358
  32. 60
  33. 31876
  34. 472
  35. 932
  36. 12865
  37. 54435
  38. 93891
  39. 8556
  40. 4944

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