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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 243 · 40 sums
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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. 1.168 =
  2. 2.251 =
  3. 3.687 =
  4. 4.779 =
  5. 5.182 =
  6. 6.5578 =
  7. 7.373 =
  8. 8.7056 =
  9. 9.191 =
  10. 10.3628 =
  11. 11.29153 =
  12. 12.611 =
  13. 13.26260 =
  14. 14.838 =
  15. 15.528 =
  16. 16.713 =
  17. 17.165 =
  18. 18.2135 =
  19. 19.47543 =
  20. 20.75029 =
  21. 21.148 =
  22. 22.5571 =
  23. 23.682 =
  24. 24.392 =
  25. 25.1224 =
  26. 26.478 =
  27. 27.92536 =
  28. 28.833 =
  29. 29.692 =
  30. 30.578 =
  31. 31.44187 =
  32. 32.431 =
  33. 33.3614 =
  34. 34.9521 =
  35. 35.345 =
  36. 36.554 =
  37. 37.58732 =
  38. 38.9973 =
  39. 39.4114 =
  40. 40.991 =

Answer key

  1. 32
  2. 149
  3. 673
  4. 621
  5. 22
  6. 5562
  7. 367
  8. 7044
  9. 189
  10. 3612
  11. 28847
  12. 609
  13. 25740
  14. 822
  15. 488
  16. 693
  17. 45
  18. 1935
  19. 46463
  20. 75011
  21. 52
  22. 5429
  23. 518
  24. 208
  25. 1216
  26. 322
  27. 92476
  28. 773
  29. 508
  30. 562
  31. 35813
  32. 429
  33. 3586
  34. 8479
  35. 335
  36. 454
  37. 58672
  38. 8033
  39. 4086
  40. 809

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