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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 913 · 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. 1.1026² =
  2. 2.1002² =
  3. 3.1012² =
  4. 4.104² =
  5. 5.978² =
  6. 6.89² =
  7. 7.92² =
  8. 8.91² =
  9. 9.998² =
  10. 10.1015² =
  11. 11.104² =
  12. 12.99² =
  13. 13.96² =
  14. 14.103² =
  15. 15.96² =
  16. 16.1020² =
  17. 17.105² =
  18. 18.99² =
  19. 19.93² =
  20. 20.987² =
  21. 21.97² =
  22. 22.99² =
  23. 23.107² =
  24. 24.98² =
  25. 25.109² =
  26. 26.111² =
  27. 27.994² =
  28. 28.978² =
  29. 29.977² =
  30. 30.111² =
  31. 31.996² =
  32. 32.981² =
  33. 33.108² =
  34. 34.1012² =
  35. 35.972² =
  36. 36.1022² =
  37. 37.1024² =
  38. 38.1021² =
  39. 39.101² =
  40. 40.94² =

Answer key

  1. 1052676
  2. 1004004
  3. 1024144
  4. 10816
  5. 956484
  6. 7921
  7. 8464
  8. 8281
  9. 996004
  10. 1030225
  11. 10816
  12. 9801
  13. 9216
  14. 10609
  15. 9216
  16. 1040400
  17. 11025
  18. 9801
  19. 8649
  20. 974169
  21. 9409
  22. 9801
  23. 11449
  24. 9604
  25. 11881
  26. 12321
  27. 988036
  28. 956484
  29. 954529
  30. 12321
  31. 992016
  32. 962361
  33. 11664
  34. 1024144
  35. 944784
  36. 1044484
  37. 1048576
  38. 1042441
  39. 10201
  40. 8836

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