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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 591 · 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. 2.988² =
  3. 3.107² =
  4. 4.998² =
  5. 5.97² =
  6. 6.985² =
  7. 7.107² =
  8. 8.103² =
  9. 9.970² =
  10. 10.994² =
  11. 11.106² =
  12. 12.90² =
  13. 13.98² =
  14. 14.994² =
  15. 15.94² =
  16. 16.93² =
  17. 17.99² =
  18. 18.95² =
  19. 19.1025² =
  20. 20.109² =
  21. 21.102² =
  22. 22.91² =
  23. 23.91² =
  24. 24.1012² =
  25. 25.89² =
  26. 26.974² =
  27. 27.1018² =
  28. 28.977² =
  29. 29.91² =
  30. 30.109² =
  31. 31.89² =
  32. 32.98² =
  33. 33.982² =
  34. 34.1018² =
  35. 35.997² =
  36. 36.93² =
  37. 37.101² =
  38. 38.112² =
  39. 39.98² =
  40. 40.94² =

Answer key

  1. 1052676
  2. 976144
  3. 11449
  4. 996004
  5. 9409
  6. 970225
  7. 11449
  8. 10609
  9. 940900
  10. 988036
  11. 11236
  12. 8100
  13. 9604
  14. 988036
  15. 8836
  16. 8649
  17. 9801
  18. 9025
  19. 1050625
  20. 11881
  21. 10404
  22. 8281
  23. 8281
  24. 1024144
  25. 7921
  26. 948676
  27. 1036324
  28. 954529
  29. 8281
  30. 11881
  31. 7921
  32. 9604
  33. 964324
  34. 1036324
  35. 994009
  36. 8649
  37. 10201
  38. 12544
  39. 9604
  40. 8836

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