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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 907 · 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. 1.95² =
  2. 2.976² =
  3. 3.92² =
  4. 4.91² =
  5. 5.101² =
  6. 6.98² =
  7. 7.88² =
  8. 8.105² =
  9. 9.1024² =
  10. 10.88² =
  11. 11.110² =
  12. 12.101² =
  13. 13.107² =
  14. 14.99² =
  15. 15.1003² =
  16. 16.104² =
  17. 17.995² =
  18. 18.999² =
  19. 19.89² =
  20. 20.99² =
  21. 21.997² =
  22. 22.94² =
  23. 23.105² =
  24. 24.91² =
  25. 25.93² =
  26. 26.94² =
  27. 27.1005² =
  28. 28.109² =
  29. 29.997² =
  30. 30.998² =
  31. 31.109² =
  32. 32.105² =
  33. 33.988² =
  34. 34.1021² =
  35. 35.984² =
  36. 36.983² =
  37. 37.995² =
  38. 38.89² =
  39. 39.94² =
  40. 40.1027² =

Answer key

  1. 9025
  2. 952576
  3. 8464
  4. 8281
  5. 10201
  6. 9604
  7. 7744
  8. 11025
  9. 1048576
  10. 7744
  11. 12100
  12. 10201
  13. 11449
  14. 9801
  15. 1006009
  16. 10816
  17. 990025
  18. 998001
  19. 7921
  20. 9801
  21. 994009
  22. 8836
  23. 11025
  24. 8281
  25. 8649
  26. 8836
  27. 1010025
  28. 11881
  29. 994009
  30. 996004
  31. 11881
  32. 11025
  33. 976144
  34. 1042441
  35. 968256
  36. 966289
  37. 990025
  38. 7921
  39. 8836
  40. 1054729

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