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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 212 · 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. 1.1007² =
  2. 2.979² =
  3. 3.995² =
  4. 4.102² =
  5. 5.99² =
  6. 6.112² =
  7. 7.104² =
  8. 8.989² =
  9. 9.90² =
  10. 10.104² =
  11. 11.95² =
  12. 12.1004² =
  13. 13.1021² =
  14. 14.99² =
  15. 15.1003² =
  16. 16.997² =
  17. 17.109² =
  18. 18.88² =
  19. 19.105² =
  20. 20.1005² =
  21. 21.99² =
  22. 22.988² =
  23. 23.990² =
  24. 24.88² =
  25. 25.998² =
  26. 26.1020² =
  27. 27.1006² =
  28. 28.109² =
  29. 29.97² =
  30. 30.93² =
  31. 31.89² =
  32. 32.1027² =
  33. 33.972² =
  34. 34.94² =
  35. 35.110² =
  36. 36.1012² =
  37. 37.95² =
  38. 38.112² =
  39. 39.89² =
  40. 40.96² =

Answer key

  1. 1014049
  2. 958441
  3. 990025
  4. 10404
  5. 9801
  6. 12544
  7. 10816
  8. 978121
  9. 8100
  10. 10816
  11. 9025
  12. 1008016
  13. 1042441
  14. 9801
  15. 1006009
  16. 994009
  17. 11881
  18. 7744
  19. 11025
  20. 1010025
  21. 9801
  22. 976144
  23. 980100
  24. 7744
  25. 996004
  26. 1040400
  27. 1012036
  28. 11881
  29. 9409
  30. 8649
  31. 7921
  32. 1054729
  33. 944784
  34. 8836
  35. 12100
  36. 1024144
  37. 9025
  38. 12544
  39. 7921
  40. 9216

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