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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 835 · 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. 1.975² =
  2. 2.111² =
  3. 3.111² =
  4. 4.91² =
  5. 5.102² =
  6. 6.98² =
  7. 7.997² =
  8. 8.987² =
  9. 9.94² =
  10. 10.99² =
  11. 11.98² =
  12. 12.989² =
  13. 13.108² =
  14. 14.101² =
  15. 15.98² =
  16. 16.105² =
  17. 17.983² =
  18. 18.110² =
  19. 19.995² =
  20. 20.1003² =
  21. 21.90² =
  22. 22.1016² =
  23. 23.96² =
  24. 24.973² =
  25. 25.1006² =
  26. 26.989² =
  27. 27.1009² =
  28. 28.95² =
  29. 29.92² =
  30. 30.972² =
  31. 31.103² =
  32. 32.1014² =
  33. 33.112² =
  34. 34.972² =
  35. 35.95² =
  36. 36.107² =
  37. 37.109² =
  38. 38.1018² =
  39. 39.1008² =
  40. 40.111² =

Answer key

  1. 950625
  2. 12321
  3. 12321
  4. 8281
  5. 10404
  6. 9604
  7. 994009
  8. 974169
  9. 8836
  10. 9801
  11. 9604
  12. 978121
  13. 11664
  14. 10201
  15. 9604
  16. 11025
  17. 966289
  18. 12100
  19. 990025
  20. 1006009
  21. 8100
  22. 1032256
  23. 9216
  24. 946729
  25. 1012036
  26. 978121
  27. 1018081
  28. 9025
  29. 8464
  30. 944784
  31. 10609
  32. 1028196
  33. 12544
  34. 944784
  35. 9025
  36. 11449
  37. 11881
  38. 1036324
  39. 1016064
  40. 12321

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