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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 966 · 40 sums
TalentJR

The trick (Yavadunam): Find how far the number is from 100 or 1000 (below or above). Left part: go the same distance again (96 → 92, 104 → 108). Right part: the difference squared, with 2 digits for 100 and 3 digits for 1000 (carry the extra).

NameDateTime takenScore ___ / 40
  1. 1.985² =
  2. 2.1003² =
  3. 3.92² =
  4. 4.1005² =
  5. 5.998² =
  6. 6.988² =
  7. 7.89² =
  8. 8.1015² =
  9. 9.1009² =
  10. 10.110² =
  11. 11.1021² =
  12. 12.104² =
  13. 13.1023² =
  14. 14.91² =
  15. 15.91² =
  16. 16.105² =
  17. 17.104² =
  18. 18.97² =
  19. 19.101² =
  20. 20.96² =
  21. 21.108² =
  22. 22.1019² =
  23. 23.988² =
  24. 24.90² =
  25. 25.989² =
  26. 26.93² =
  27. 27.993² =
  28. 28.88² =
  29. 29.990² =
  30. 30.89² =
  31. 31.1010² =
  32. 32.983² =
  33. 33.96² =
  34. 34.101² =
  35. 35.1008² =
  36. 36.103² =
  37. 37.96² =
  38. 38.976² =
  39. 39.1017² =
  40. 40.110² =

Answer key

  1. 970225
  2. 1006009
  3. 8464
  4. 1010025
  5. 996004
  6. 976144
  7. 7921
  8. 1030225
  9. 1018081
  10. 12100
  11. 1042441
  12. 10816
  13. 1046529
  14. 8281
  15. 8281
  16. 11025
  17. 10816
  18. 9409
  19. 10201
  20. 9216
  21. 11664
  22. 1038361
  23. 976144
  24. 8100
  25. 978121
  26. 8649
  27. 986049
  28. 7744
  29. 980100
  30. 7921
  31. 1020100
  32. 966289
  33. 9216
  34. 10201
  35. 1016064
  36. 10609
  37. 9216
  38. 952576
  39. 1034289
  40. 12100

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