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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 737 · 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. 2.103² =
  3. 3.104² =
  4. 4.93² =
  5. 5.111² =
  6. 6.994² =
  7. 7.105² =
  8. 8.93² =
  9. 9.98² =
  10. 10.102² =
  11. 11.94² =
  12. 12.1026² =
  13. 13.92² =
  14. 14.103² =
  15. 15.104² =
  16. 16.103² =
  17. 17.93² =
  18. 18.999² =
  19. 19.111² =
  20. 20.99² =
  21. 21.96² =
  22. 22.108² =
  23. 23.107² =
  24. 24.1019² =
  25. 25.109² =
  26. 26.94² =
  27. 27.94² =
  28. 28.112² =
  29. 29.102² =
  30. 30.1003² =
  31. 31.99² =
  32. 32.101² =
  33. 33.94² =
  34. 34.106² =
  35. 35.996² =
  36. 36.975² =
  37. 37.1008² =
  38. 38.97² =
  39. 39.1019² =
  40. 40.1018² =

Answer key

  1. 9025
  2. 10609
  3. 10816
  4. 8649
  5. 12321
  6. 988036
  7. 11025
  8. 8649
  9. 9604
  10. 10404
  11. 8836
  12. 1052676
  13. 8464
  14. 10609
  15. 10816
  16. 10609
  17. 8649
  18. 998001
  19. 12321
  20. 9801
  21. 9216
  22. 11664
  23. 11449
  24. 1038361
  25. 11881
  26. 8836
  27. 8836
  28. 12544
  29. 10404
  30. 1006009
  31. 9801
  32. 10201
  33. 8836
  34. 11236
  35. 992016
  36. 950625
  37. 1016064
  38. 9409
  39. 1038361
  40. 1036324

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