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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 164 · 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. 1.93² =
  2. 2.1015² =
  3. 3.90² =
  4. 4.103² =
  5. 5.88² =
  6. 6.102² =
  7. 7.94² =
  8. 8.102² =
  9. 9.107² =
  10. 10.105² =
  11. 11.97² =
  12. 12.109² =
  13. 13.1008² =
  14. 14.974² =
  15. 15.102² =
  16. 16.101² =
  17. 17.97² =
  18. 18.89² =
  19. 19.972² =
  20. 20.977² =
  21. 21.979² =
  22. 22.991² =
  23. 23.95² =
  24. 24.108² =
  25. 25.991² =
  26. 26.90² =
  27. 27.91² =
  28. 28.93² =
  29. 29.1007² =
  30. 30.1018² =
  31. 31.1002² =
  32. 32.106² =
  33. 33.981² =
  34. 34.88² =
  35. 35.104² =
  36. 36.96² =
  37. 37.92² =
  38. 38.99² =
  39. 39.92² =
  40. 40.1014² =

Answer key

  1. 8649
  2. 1030225
  3. 8100
  4. 10609
  5. 7744
  6. 10404
  7. 8836
  8. 10404
  9. 11449
  10. 11025
  11. 9409
  12. 11881
  13. 1016064
  14. 948676
  15. 10404
  16. 10201
  17. 9409
  18. 7921
  19. 944784
  20. 954529
  21. 958441
  22. 982081
  23. 9025
  24. 11664
  25. 982081
  26. 8100
  27. 8281
  28. 8649
  29. 1014049
  30. 1036324
  31. 1004004
  32. 11236
  33. 962361
  34. 7744
  35. 10816
  36. 9216
  37. 8464
  38. 9801
  39. 8464
  40. 1028196

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