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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 274 · 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. 1.88² =
  2. 2.104² =
  3. 3.994² =
  4. 4.974² =
  5. 5.989² =
  6. 6.99² =
  7. 7.90² =
  8. 8.88² =
  9. 9.971² =
  10. 10.990² =
  11. 11.98² =
  12. 12.112² =
  13. 13.96² =
  14. 14.1012² =
  15. 15.108² =
  16. 16.110² =
  17. 17.996² =
  18. 18.102² =
  19. 19.102² =
  20. 20.995² =
  21. 21.994² =
  22. 22.92² =
  23. 23.110² =
  24. 24.978² =
  25. 25.99² =
  26. 26.91² =
  27. 27.1027² =
  28. 28.103² =
  29. 29.1026² =
  30. 30.92² =
  31. 31.976² =
  32. 32.105² =
  33. 33.1006² =
  34. 34.98² =
  35. 35.107² =
  36. 36.1027² =
  37. 37.91² =
  38. 38.110² =
  39. 39.97² =
  40. 40.109² =

Answer key

  1. 7744
  2. 10816
  3. 988036
  4. 948676
  5. 978121
  6. 9801
  7. 8100
  8. 7744
  9. 942841
  10. 980100
  11. 9604
  12. 12544
  13. 9216
  14. 1024144
  15. 11664
  16. 12100
  17. 992016
  18. 10404
  19. 10404
  20. 990025
  21. 988036
  22. 8464
  23. 12100
  24. 956484
  25. 9801
  26. 8281
  27. 1054729
  28. 10609
  29. 1052676
  30. 8464
  31. 952576
  32. 11025
  33. 1012036
  34. 9604
  35. 11449
  36. 1054729
  37. 8281
  38. 12100
  39. 9409
  40. 11881

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