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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 526 · 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. 1.1029² =
  2. 2.1019² =
  3. 3.99² =
  4. 4.111² =
  5. 5.977² =
  6. 6.103² =
  7. 7.93² =
  8. 8.99² =
  9. 9.104² =
  10. 10.1026² =
  11. 11.108² =
  12. 12.99² =
  13. 13.973² =
  14. 14.980² =
  15. 15.109² =
  16. 16.102² =
  17. 17.96² =
  18. 18.107² =
  19. 19.92² =
  20. 20.996² =
  21. 21.109² =
  22. 22.93² =
  23. 23.993² =
  24. 24.1014² =
  25. 25.94² =
  26. 26.94² =
  27. 27.112² =
  28. 28.103² =
  29. 29.95² =
  30. 30.112² =
  31. 31.1015² =
  32. 32.103² =
  33. 33.105² =
  34. 34.985² =
  35. 35.105² =
  36. 36.1004² =
  37. 37.99² =
  38. 38.111² =
  39. 39.992² =
  40. 40.108² =

Answer key

  1. 1058841
  2. 1038361
  3. 9801
  4. 12321
  5. 954529
  6. 10609
  7. 8649
  8. 9801
  9. 10816
  10. 1052676
  11. 11664
  12. 9801
  13. 946729
  14. 960400
  15. 11881
  16. 10404
  17. 9216
  18. 11449
  19. 8464
  20. 992016
  21. 11881
  22. 8649
  23. 986049
  24. 1028196
  25. 8836
  26. 8836
  27. 12544
  28. 10609
  29. 9025
  30. 12544
  31. 1030225
  32. 10609
  33. 11025
  34. 970225
  35. 11025
  36. 1008016
  37. 9801
  38. 12321
  39. 984064
  40. 11664

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