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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 965 · 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. 1.93² =
  2. 2.1007² =
  3. 3.977² =
  4. 4.1021² =
  5. 5.93² =
  6. 6.96² =
  7. 7.993² =
  8. 8.96² =
  9. 9.108² =
  10. 10.93² =
  11. 11.99² =
  12. 12.109² =
  13. 13.92² =
  14. 14.91² =
  15. 15.96² =
  16. 16.97² =
  17. 17.96² =
  18. 18.109² =
  19. 19.105² =
  20. 20.108² =
  21. 21.101² =
  22. 22.89² =
  23. 23.998² =
  24. 24.108² =
  25. 25.1003² =
  26. 26.987² =
  27. 27.1001² =
  28. 28.97² =
  29. 29.91² =
  30. 30.89² =
  31. 31.99² =
  32. 32.971² =
  33. 33.97² =
  34. 34.112² =
  35. 35.88² =
  36. 36.105² =
  37. 37.111² =
  38. 38.99² =
  39. 39.111² =
  40. 40.88² =

Answer key

  1. 8649
  2. 1014049
  3. 954529
  4. 1042441
  5. 8649
  6. 9216
  7. 986049
  8. 9216
  9. 11664
  10. 8649
  11. 9801
  12. 11881
  13. 8464
  14. 8281
  15. 9216
  16. 9409
  17. 9216
  18. 11881
  19. 11025
  20. 11664
  21. 10201
  22. 7921
  23. 996004
  24. 11664
  25. 1006009
  26. 974169
  27. 1002001
  28. 9409
  29. 8281
  30. 7921
  31. 9801
  32. 942841
  33. 9409
  34. 12544
  35. 7744
  36. 11025
  37. 12321
  38. 9801
  39. 12321
  40. 7744

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