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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 631 · 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. 1.972² =
  2. 2.1002² =
  3. 3.109² =
  4. 4.111² =
  5. 5.976² =
  6. 6.89² =
  7. 7.95² =
  8. 8.93² =
  9. 9.112² =
  10. 10.106² =
  11. 11.1015² =
  12. 12.90² =
  13. 13.92² =
  14. 14.105² =
  15. 15.1011² =
  16. 16.96² =
  17. 17.93² =
  18. 18.1014² =
  19. 19.98² =
  20. 20.96² =
  21. 21.94² =
  22. 22.97² =
  23. 23.1018² =
  24. 24.110² =
  25. 25.103² =
  26. 26.102² =
  27. 27.105² =
  28. 28.103² =
  29. 29.988² =
  30. 30.92² =
  31. 31.107² =
  32. 32.1006² =
  33. 33.95² =
  34. 34.107² =
  35. 35.108² =
  36. 36.1014² =
  37. 37.989² =
  38. 38.111² =
  39. 39.98² =
  40. 40.104² =

Answer key

  1. 944784
  2. 1004004
  3. 11881
  4. 12321
  5. 952576
  6. 7921
  7. 9025
  8. 8649
  9. 12544
  10. 11236
  11. 1030225
  12. 8100
  13. 8464
  14. 11025
  15. 1022121
  16. 9216
  17. 8649
  18. 1028196
  19. 9604
  20. 9216
  21. 8836
  22. 9409
  23. 1036324
  24. 12100
  25. 10609
  26. 10404
  27. 11025
  28. 10609
  29. 976144
  30. 8464
  31. 11449
  32. 1012036
  33. 9025
  34. 11449
  35. 11664
  36. 1028196
  37. 978121
  38. 12321
  39. 9604
  40. 10816

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