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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 382 · 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. 1.106² =
  2. 2.95² =
  3. 3.96² =
  4. 4.1017² =
  5. 5.1012² =
  6. 6.1014² =
  7. 7.110² =
  8. 8.110² =
  9. 9.1016² =
  10. 10.108² =
  11. 11.112² =
  12. 12.93² =
  13. 13.1027² =
  14. 14.98² =
  15. 15.1003² =
  16. 16.98² =
  17. 17.1016² =
  18. 18.101² =
  19. 19.99² =
  20. 20.94² =
  21. 21.105² =
  22. 22.991² =
  23. 23.91² =
  24. 24.973² =
  25. 25.91² =
  26. 26.1004² =
  27. 27.90² =
  28. 28.109² =
  29. 29.92² =
  30. 30.93² =
  31. 31.105² =
  32. 32.105² =
  33. 33.92² =
  34. 34.92² =
  35. 35.90² =
  36. 36.99² =
  37. 37.98² =
  38. 38.102² =
  39. 39.96² =
  40. 40.1002² =

Answer key

  1. 11236
  2. 9025
  3. 9216
  4. 1034289
  5. 1024144
  6. 1028196
  7. 12100
  8. 12100
  9. 1032256
  10. 11664
  11. 12544
  12. 8649
  13. 1054729
  14. 9604
  15. 1006009
  16. 9604
  17. 1032256
  18. 10201
  19. 9801
  20. 8836
  21. 11025
  22. 982081
  23. 8281
  24. 946729
  25. 8281
  26. 1008016
  27. 8100
  28. 11881
  29. 8464
  30. 8649
  31. 11025
  32. 11025
  33. 8464
  34. 8464
  35. 8100
  36. 9801
  37. 9604
  38. 10404
  39. 9216
  40. 1004004

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