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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 347 · 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. 1.1019² =
  2. 2.105² =
  3. 3.107² =
  4. 4.92² =
  5. 5.98² =
  6. 6.1013² =
  7. 7.98² =
  8. 8.104² =
  9. 9.106² =
  10. 10.111² =
  11. 11.108² =
  12. 12.1028² =
  13. 13.88² =
  14. 14.105² =
  15. 15.94² =
  16. 16.97² =
  17. 17.93² =
  18. 18.982² =
  19. 19.981² =
  20. 20.91² =
  21. 21.91² =
  22. 22.103² =
  23. 23.1024² =
  24. 24.101² =
  25. 25.107² =
  26. 26.95² =
  27. 27.107² =
  28. 28.90² =
  29. 29.993² =
  30. 30.973² =
  31. 31.90² =
  32. 32.1006² =
  33. 33.110² =
  34. 34.91² =
  35. 35.94² =
  36. 36.975² =
  37. 37.109² =
  38. 38.93² =
  39. 39.107² =
  40. 40.106² =

Answer key

  1. 1038361
  2. 11025
  3. 11449
  4. 8464
  5. 9604
  6. 1026169
  7. 9604
  8. 10816
  9. 11236
  10. 12321
  11. 11664
  12. 1056784
  13. 7744
  14. 11025
  15. 8836
  16. 9409
  17. 8649
  18. 964324
  19. 962361
  20. 8281
  21. 8281
  22. 10609
  23. 1048576
  24. 10201
  25. 11449
  26. 9025
  27. 11449
  28. 8100
  29. 986049
  30. 946729
  31. 8100
  32. 1012036
  33. 12100
  34. 8281
  35. 8836
  36. 950625
  37. 11881
  38. 8649
  39. 11449
  40. 11236

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