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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 462 · 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. 1.108² =
  2. 2.91² =
  3. 3.104² =
  4. 4.103² =
  5. 5.97² =
  6. 6.1023² =
  7. 7.102² =
  8. 8.89² =
  9. 9.980² =
  10. 10.97² =
  11. 11.1015² =
  12. 12.1019² =
  13. 13.96² =
  14. 14.103² =
  15. 15.98² =
  16. 16.107² =
  17. 17.101² =
  18. 18.1023² =
  19. 19.96² =
  20. 20.105² =
  21. 21.94² =
  22. 22.88² =
  23. 23.112² =
  24. 24.1007² =
  25. 25.98² =
  26. 26.96² =
  27. 27.101² =
  28. 28.108² =
  29. 29.95² =
  30. 30.108² =
  31. 31.974² =
  32. 32.998² =
  33. 33.1013² =
  34. 34.108² =
  35. 35.88² =
  36. 36.983² =
  37. 37.92² =
  38. 38.97² =
  39. 39.1014² =
  40. 40.986² =

Answer key

  1. 11664
  2. 8281
  3. 10816
  4. 10609
  5. 9409
  6. 1046529
  7. 10404
  8. 7921
  9. 960400
  10. 9409
  11. 1030225
  12. 1038361
  13. 9216
  14. 10609
  15. 9604
  16. 11449
  17. 10201
  18. 1046529
  19. 9216
  20. 11025
  21. 8836
  22. 7744
  23. 12544
  24. 1014049
  25. 9604
  26. 9216
  27. 10201
  28. 11664
  29. 9025
  30. 11664
  31. 948676
  32. 996004
  33. 1026169
  34. 11664
  35. 7744
  36. 966289
  37. 8464
  38. 9409
  39. 1028196
  40. 972196

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