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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 699 · 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. 1.96² =
  2. 2.1026² =
  3. 3.998² =
  4. 4.103² =
  5. 5.1010² =
  6. 6.1023² =
  7. 7.988² =
  8. 8.102² =
  9. 9.1015² =
  10. 10.993² =
  11. 11.105² =
  12. 12.96² =
  13. 13.1013² =
  14. 14.99² =
  15. 15.89² =
  16. 16.90² =
  17. 17.102² =
  18. 18.112² =
  19. 19.1005² =
  20. 20.105² =
  21. 21.985² =
  22. 22.1015² =
  23. 23.1027² =
  24. 24.110² =
  25. 25.106² =
  26. 26.99² =
  27. 27.109² =
  28. 28.90² =
  29. 29.107² =
  30. 30.1019² =
  31. 31.93² =
  32. 32.91² =
  33. 33.112² =
  34. 34.108² =
  35. 35.1019² =
  36. 36.1015² =
  37. 37.93² =
  38. 38.1010² =
  39. 39.95² =
  40. 40.1005² =

Answer key

  1. 9216
  2. 1052676
  3. 996004
  4. 10609
  5. 1020100
  6. 1046529
  7. 976144
  8. 10404
  9. 1030225
  10. 986049
  11. 11025
  12. 9216
  13. 1026169
  14. 9801
  15. 7921
  16. 8100
  17. 10404
  18. 12544
  19. 1010025
  20. 11025
  21. 970225
  22. 1030225
  23. 1054729
  24. 12100
  25. 11236
  26. 9801
  27. 11881
  28. 8100
  29. 11449
  30. 1038361
  31. 8649
  32. 8281
  33. 12544
  34. 11664
  35. 1038361
  36. 1030225
  37. 8649
  38. 1020100
  39. 9025
  40. 1010025

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