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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 725 · 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. 1.90² =
  2. 2.997² =
  3. 3.102² =
  4. 4.978² =
  5. 5.1002² =
  6. 6.106² =
  7. 7.973² =
  8. 8.108² =
  9. 9.973² =
  10. 10.108² =
  11. 11.91² =
  12. 12.1025² =
  13. 13.89² =
  14. 14.96² =
  15. 15.971² =
  16. 16.96² =
  17. 17.107² =
  18. 18.92² =
  19. 19.92² =
  20. 20.108² =
  21. 21.108² =
  22. 22.96² =
  23. 23.992² =
  24. 24.976² =
  25. 25.88² =
  26. 26.103² =
  27. 27.1006² =
  28. 28.101² =
  29. 29.88² =
  30. 30.995² =
  31. 31.88² =
  32. 32.97² =
  33. 33.103² =
  34. 34.92² =
  35. 35.102² =
  36. 36.106² =
  37. 37.1026² =
  38. 38.102² =
  39. 39.107² =
  40. 40.971² =

Answer key

  1. 8100
  2. 994009
  3. 10404
  4. 956484
  5. 1004004
  6. 11236
  7. 946729
  8. 11664
  9. 946729
  10. 11664
  11. 8281
  12. 1050625
  13. 7921
  14. 9216
  15. 942841
  16. 9216
  17. 11449
  18. 8464
  19. 8464
  20. 11664
  21. 11664
  22. 9216
  23. 984064
  24. 952576
  25. 7744
  26. 10609
  27. 1012036
  28. 10201
  29. 7744
  30. 990025
  31. 7744
  32. 9409
  33. 10609
  34. 8464
  35. 10404
  36. 11236
  37. 1052676
  38. 10404
  39. 11449
  40. 942841

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