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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 275 · 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. 1.1009² =
  2. 2.1007² =
  3. 3.1003² =
  4. 4.112² =
  5. 5.999² =
  6. 6.1023² =
  7. 7.112² =
  8. 8.988² =
  9. 9.93² =
  10. 10.1001² =
  11. 11.109² =
  12. 12.104² =
  13. 13.982² =
  14. 14.99² =
  15. 15.112² =
  16. 16.989² =
  17. 17.970² =
  18. 18.1030² =
  19. 19.1017² =
  20. 20.110² =
  21. 21.1030² =
  22. 22.1003² =
  23. 23.1026² =
  24. 24.98² =
  25. 25.90² =
  26. 26.997² =
  27. 27.1022² =
  28. 28.92² =
  29. 29.98² =
  30. 30.105² =
  31. 31.107² =
  32. 32.1018² =
  33. 33.89² =
  34. 34.1021² =
  35. 35.102² =
  36. 36.101² =
  37. 37.92² =
  38. 38.112² =
  39. 39.96² =
  40. 40.93² =

Answer key

  1. 1018081
  2. 1014049
  3. 1006009
  4. 12544
  5. 998001
  6. 1046529
  7. 12544
  8. 976144
  9. 8649
  10. 1002001
  11. 11881
  12. 10816
  13. 964324
  14. 9801
  15. 12544
  16. 978121
  17. 940900
  18. 1060900
  19. 1034289
  20. 12100
  21. 1060900
  22. 1006009
  23. 1052676
  24. 9604
  25. 8100
  26. 994009
  27. 1044484
  28. 8464
  29. 9604
  30. 11025
  31. 11449
  32. 1036324
  33. 7921
  34. 1042441
  35. 10404
  36. 10201
  37. 8464
  38. 12544
  39. 9216
  40. 8649

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