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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 773 · 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. 1.975² =
  2. 2.1024² =
  3. 3.998² =
  4. 4.112² =
  5. 5.108² =
  6. 6.992² =
  7. 7.88² =
  8. 8.95² =
  9. 9.90² =
  10. 10.90² =
  11. 11.102² =
  12. 12.1029² =
  13. 13.96² =
  14. 14.107² =
  15. 15.91² =
  16. 16.105² =
  17. 17.1005² =
  18. 18.109² =
  19. 19.107² =
  20. 20.95² =
  21. 21.101² =
  22. 22.1023² =
  23. 23.112² =
  24. 24.95² =
  25. 25.107² =
  26. 26.970² =
  27. 27.110² =
  28. 28.107² =
  29. 29.1030² =
  30. 30.975² =
  31. 31.104² =
  32. 32.105² =
  33. 33.88² =
  34. 34.979² =
  35. 35.111² =
  36. 36.92² =
  37. 37.1009² =
  38. 38.112² =
  39. 39.1013² =
  40. 40.1019² =

Answer key

  1. 950625
  2. 1048576
  3. 996004
  4. 12544
  5. 11664
  6. 984064
  7. 7744
  8. 9025
  9. 8100
  10. 8100
  11. 10404
  12. 1058841
  13. 9216
  14. 11449
  15. 8281
  16. 11025
  17. 1010025
  18. 11881
  19. 11449
  20. 9025
  21. 10201
  22. 1046529
  23. 12544
  24. 9025
  25. 11449
  26. 940900
  27. 12100
  28. 11449
  29. 1060900
  30. 950625
  31. 10816
  32. 11025
  33. 7744
  34. 958441
  35. 12321
  36. 8464
  37. 1018081
  38. 12544
  39. 1026169
  40. 1038361

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