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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 83 · 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. 1.97² =
  2. 2.91² =
  3. 3.1007² =
  4. 4.112² =
  5. 5.1021² =
  6. 6.994² =
  7. 7.1027² =
  8. 8.1006² =
  9. 9.88² =
  10. 10.88² =
  11. 11.104² =
  12. 12.111² =
  13. 13.99² =
  14. 14.1020² =
  15. 15.110² =
  16. 16.1027² =
  17. 17.984² =
  18. 18.109² =
  19. 19.112² =
  20. 20.104² =
  21. 21.94² =
  22. 22.108² =
  23. 23.96² =
  24. 24.93² =
  25. 25.103² =
  26. 26.96² =
  27. 27.97² =
  28. 28.983² =
  29. 29.1022² =
  30. 30.103² =
  31. 31.103² =
  32. 32.89² =
  33. 33.111² =
  34. 34.99² =
  35. 35.101² =
  36. 36.103² =
  37. 37.975² =
  38. 38.89² =
  39. 39.108² =
  40. 40.1011² =

Answer key

  1. 9409
  2. 8281
  3. 1014049
  4. 12544
  5. 1042441
  6. 988036
  7. 1054729
  8. 1012036
  9. 7744
  10. 7744
  11. 10816
  12. 12321
  13. 9801
  14. 1040400
  15. 12100
  16. 1054729
  17. 968256
  18. 11881
  19. 12544
  20. 10816
  21. 8836
  22. 11664
  23. 9216
  24. 8649
  25. 10609
  26. 9216
  27. 9409
  28. 966289
  29. 1044484
  30. 10609
  31. 10609
  32. 7921
  33. 12321
  34. 9801
  35. 10201
  36. 10609
  37. 950625
  38. 7921
  39. 11664
  40. 1022121

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