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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 460 · 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. 1.88² =
  2. 2.92² =
  3. 3.104² =
  4. 4.1004² =
  5. 5.88² =
  6. 6.88² =
  7. 7.106² =
  8. 8.96² =
  9. 9.105² =
  10. 10.96² =
  11. 11.93² =
  12. 12.97² =
  13. 13.97² =
  14. 14.102² =
  15. 15.108² =
  16. 16.976² =
  17. 17.997² =
  18. 18.102² =
  19. 19.1018² =
  20. 20.992² =
  21. 21.101² =
  22. 22.106² =
  23. 23.88² =
  24. 24.998² =
  25. 25.93² =
  26. 26.1025² =
  27. 27.970² =
  28. 28.109² =
  29. 29.92² =
  30. 30.1014² =
  31. 31.98² =
  32. 32.103² =
  33. 33.993² =
  34. 34.93² =
  35. 35.1010² =
  36. 36.92² =
  37. 37.106² =
  38. 38.112² =
  39. 39.104² =
  40. 40.101² =

Answer key

  1. 7744
  2. 8464
  3. 10816
  4. 1008016
  5. 7744
  6. 7744
  7. 11236
  8. 9216
  9. 11025
  10. 9216
  11. 8649
  12. 9409
  13. 9409
  14. 10404
  15. 11664
  16. 952576
  17. 994009
  18. 10404
  19. 1036324
  20. 984064
  21. 10201
  22. 11236
  23. 7744
  24. 996004
  25. 8649
  26. 1050625
  27. 940900
  28. 11881
  29. 8464
  30. 1028196
  31. 9604
  32. 10609
  33. 986049
  34. 8649
  35. 1020100
  36. 8464
  37. 11236
  38. 12544
  39. 10816
  40. 10201

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