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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 930 · 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. 1.1015² =
  2. 2.1012² =
  3. 3.105² =
  4. 4.96² =
  5. 5.989² =
  6. 6.970² =
  7. 7.98² =
  8. 8.92² =
  9. 9.97² =
  10. 10.88² =
  11. 11.103² =
  12. 12.91² =
  13. 13.106² =
  14. 14.112² =
  15. 15.112² =
  16. 16.1012² =
  17. 17.1027² =
  18. 18.1010² =
  19. 19.98² =
  20. 20.91² =
  21. 21.988² =
  22. 22.1004² =
  23. 23.90² =
  24. 24.89² =
  25. 25.101² =
  26. 26.109² =
  27. 27.1003² =
  28. 28.1003² =
  29. 29.90² =
  30. 30.102² =
  31. 31.985² =
  32. 32.104² =
  33. 33.95² =
  34. 34.994² =
  35. 35.92² =
  36. 36.995² =
  37. 37.107² =
  38. 38.993² =
  39. 39.106² =
  40. 40.1022² =

Answer key

  1. 1030225
  2. 1024144
  3. 11025
  4. 9216
  5. 978121
  6. 940900
  7. 9604
  8. 8464
  9. 9409
  10. 7744
  11. 10609
  12. 8281
  13. 11236
  14. 12544
  15. 12544
  16. 1024144
  17. 1054729
  18. 1020100
  19. 9604
  20. 8281
  21. 976144
  22. 1008016
  23. 8100
  24. 7921
  25. 10201
  26. 11881
  27. 1006009
  28. 1006009
  29. 8100
  30. 10404
  31. 970225
  32. 10816
  33. 9025
  34. 988036
  35. 8464
  36. 990025
  37. 11449
  38. 986049
  39. 11236
  40. 1044484

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