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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 933 · 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. 1.108² =
  2. 2.105² =
  3. 3.102² =
  4. 4.95² =
  5. 5.91² =
  6. 6.97² =
  7. 7.110² =
  8. 8.97² =
  9. 9.101² =
  10. 10.1019² =
  11. 11.1005² =
  12. 12.105² =
  13. 13.974² =
  14. 14.1002² =
  15. 15.90² =
  16. 16.97² =
  17. 17.1018² =
  18. 18.107² =
  19. 19.997² =
  20. 20.104² =
  21. 21.90² =
  22. 22.95² =
  23. 23.90² =
  24. 24.89² =
  25. 25.97² =
  26. 26.110² =
  27. 27.112² =
  28. 28.1029² =
  29. 29.107² =
  30. 30.104² =
  31. 31.988² =
  32. 32.988² =
  33. 33.982² =
  34. 34.95² =
  35. 35.998² =
  36. 36.101² =
  37. 37.1006² =
  38. 38.993² =
  39. 39.106² =
  40. 40.96² =

Answer key

  1. 11664
  2. 11025
  3. 10404
  4. 9025
  5. 8281
  6. 9409
  7. 12100
  8. 9409
  9. 10201
  10. 1038361
  11. 1010025
  12. 11025
  13. 948676
  14. 1004004
  15. 8100
  16. 9409
  17. 1036324
  18. 11449
  19. 994009
  20. 10816
  21. 8100
  22. 9025
  23. 8100
  24. 7921
  25. 9409
  26. 12100
  27. 12544
  28. 1058841
  29. 11449
  30. 10816
  31. 976144
  32. 976144
  33. 964324
  34. 9025
  35. 996004
  36. 10201
  37. 1012036
  38. 986049
  39. 11236
  40. 9216

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