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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 337 · 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. 1.102² =
  2. 2.96² =
  3. 3.90² =
  4. 4.988² =
  5. 5.1015² =
  6. 6.984² =
  7. 7.97² =
  8. 8.89² =
  9. 9.987² =
  10. 10.1022² =
  11. 11.98² =
  12. 12.1002² =
  13. 13.103² =
  14. 14.107² =
  15. 15.106² =
  16. 16.97² =
  17. 17.986² =
  18. 18.101² =
  19. 19.104² =
  20. 20.979² =
  21. 21.112² =
  22. 22.90² =
  23. 23.108² =
  24. 24.1015² =
  25. 25.109² =
  26. 26.96² =
  27. 27.976² =
  28. 28.104² =
  29. 29.104² =
  30. 30.998² =
  31. 31.105² =
  32. 32.95² =
  33. 33.94² =
  34. 34.98² =
  35. 35.986² =
  36. 36.96² =
  37. 37.105² =
  38. 38.92² =
  39. 39.93² =
  40. 40.101² =

Answer key

  1. 10404
  2. 9216
  3. 8100
  4. 976144
  5. 1030225
  6. 968256
  7. 9409
  8. 7921
  9. 974169
  10. 1044484
  11. 9604
  12. 1004004
  13. 10609
  14. 11449
  15. 11236
  16. 9409
  17. 972196
  18. 10201
  19. 10816
  20. 958441
  21. 12544
  22. 8100
  23. 11664
  24. 1030225
  25. 11881
  26. 9216
  27. 952576
  28. 10816
  29. 10816
  30. 996004
  31. 11025
  32. 9025
  33. 8836
  34. 9604
  35. 972196
  36. 9216
  37. 11025
  38. 8464
  39. 8649
  40. 10201

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