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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 398 · 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. 1.92² =
  2. 2.1021² =
  3. 3.91² =
  4. 4.109² =
  5. 5.99² =
  6. 6.94² =
  7. 7.1027² =
  8. 8.104² =
  9. 9.1024² =
  10. 10.96² =
  11. 11.983² =
  12. 12.109² =
  13. 13.1021² =
  14. 14.109² =
  15. 15.102² =
  16. 16.93² =
  17. 17.102² =
  18. 18.91² =
  19. 19.108² =
  20. 20.984² =
  21. 21.112² =
  22. 22.109² =
  23. 23.89² =
  24. 24.103² =
  25. 25.1001² =
  26. 26.89² =
  27. 27.1013² =
  28. 28.989² =
  29. 29.94² =
  30. 30.1002² =
  31. 31.92² =
  32. 32.972² =
  33. 33.107² =
  34. 34.101² =
  35. 35.993² =
  36. 36.94² =
  37. 37.993² =
  38. 38.95² =
  39. 39.108² =
  40. 40.89² =

Answer key

  1. 8464
  2. 1042441
  3. 8281
  4. 11881
  5. 9801
  6. 8836
  7. 1054729
  8. 10816
  9. 1048576
  10. 9216
  11. 966289
  12. 11881
  13. 1042441
  14. 11881
  15. 10404
  16. 8649
  17. 10404
  18. 8281
  19. 11664
  20. 968256
  21. 12544
  22. 11881
  23. 7921
  24. 10609
  25. 1002001
  26. 7921
  27. 1026169
  28. 978121
  29. 8836
  30. 1004004
  31. 8464
  32. 944784
  33. 11449
  34. 10201
  35. 986049
  36. 8836
  37. 986049
  38. 9025
  39. 11664
  40. 7921

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