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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 123 · 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. 1.111² =
  2. 2.1023² =
  3. 3.112² =
  4. 4.1028² =
  5. 5.982² =
  6. 6.93² =
  7. 7.993² =
  8. 8.101² =
  9. 9.105² =
  10. 10.1005² =
  11. 11.990² =
  12. 12.108² =
  13. 13.91² =
  14. 14.1015² =
  15. 15.109² =
  16. 16.976² =
  17. 17.992² =
  18. 18.970² =
  19. 19.1006² =
  20. 20.1015² =
  21. 21.92² =
  22. 22.95² =
  23. 23.107² =
  24. 24.98² =
  25. 25.105² =
  26. 26.99² =
  27. 27.102² =
  28. 28.98² =
  29. 29.99² =
  30. 30.88² =
  31. 31.109² =
  32. 32.108² =
  33. 33.980² =
  34. 34.104² =
  35. 35.983² =
  36. 36.88² =
  37. 37.106² =
  38. 38.1015² =
  39. 39.102² =
  40. 40.1007² =

Answer key

  1. 12321
  2. 1046529
  3. 12544
  4. 1056784
  5. 964324
  6. 8649
  7. 986049
  8. 10201
  9. 11025
  10. 1010025
  11. 980100
  12. 11664
  13. 8281
  14. 1030225
  15. 11881
  16. 952576
  17. 984064
  18. 940900
  19. 1012036
  20. 1030225
  21. 8464
  22. 9025
  23. 11449
  24. 9604
  25. 11025
  26. 9801
  27. 10404
  28. 9604
  29. 9801
  30. 7744
  31. 11881
  32. 11664
  33. 960400
  34. 10816
  35. 966289
  36. 7744
  37. 11236
  38. 1030225
  39. 10404
  40. 1014049

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