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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 286 · 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. 1.112² =
  2. 2.94² =
  3. 3.96² =
  4. 4.89² =
  5. 5.107² =
  6. 6.109² =
  7. 7.110² =
  8. 8.101² =
  9. 9.93² =
  10. 10.88² =
  11. 11.93² =
  12. 12.103² =
  13. 13.93² =
  14. 14.93² =
  15. 15.993² =
  16. 16.1018² =
  17. 17.96² =
  18. 18.94² =
  19. 19.991² =
  20. 20.89² =
  21. 21.112² =
  22. 22.102² =
  23. 23.89² =
  24. 24.90² =
  25. 25.105² =
  26. 26.102² =
  27. 27.98² =
  28. 28.95² =
  29. 29.1025² =
  30. 30.92² =
  31. 31.98² =
  32. 32.1004² =
  33. 33.1007² =
  34. 34.992² =
  35. 35.90² =
  36. 36.97² =
  37. 37.88² =
  38. 38.96² =
  39. 39.976² =
  40. 40.91² =

Answer key

  1. 12544
  2. 8836
  3. 9216
  4. 7921
  5. 11449
  6. 11881
  7. 12100
  8. 10201
  9. 8649
  10. 7744
  11. 8649
  12. 10609
  13. 8649
  14. 8649
  15. 986049
  16. 1036324
  17. 9216
  18. 8836
  19. 982081
  20. 7921
  21. 12544
  22. 10404
  23. 7921
  24. 8100
  25. 11025
  26. 10404
  27. 9604
  28. 9025
  29. 1050625
  30. 8464
  31. 9604
  32. 1008016
  33. 1014049
  34. 984064
  35. 8100
  36. 9409
  37. 7744
  38. 9216
  39. 952576
  40. 8281

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