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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 556 · 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. 1.109² =
  2. 2.110² =
  3. 3.1004² =
  4. 4.89² =
  5. 5.95² =
  6. 6.989² =
  7. 7.970² =
  8. 8.88² =
  9. 9.110² =
  10. 10.1004² =
  11. 11.101² =
  12. 12.94² =
  13. 13.103² =
  14. 14.91² =
  15. 15.983² =
  16. 16.94² =
  17. 17.92² =
  18. 18.971² =
  19. 19.88² =
  20. 20.978² =
  21. 21.987² =
  22. 22.95² =
  23. 23.104² =
  24. 24.106² =
  25. 25.91² =
  26. 26.110² =
  27. 27.103² =
  28. 28.108² =
  29. 29.1012² =
  30. 30.111² =
  31. 31.93² =
  32. 32.107² =
  33. 33.107² =
  34. 34.986² =
  35. 35.102² =
  36. 36.979² =
  37. 37.105² =
  38. 38.104² =
  39. 39.91² =
  40. 40.97² =

Answer key

  1. 11881
  2. 12100
  3. 1008016
  4. 7921
  5. 9025
  6. 978121
  7. 940900
  8. 7744
  9. 12100
  10. 1008016
  11. 10201
  12. 8836
  13. 10609
  14. 8281
  15. 966289
  16. 8836
  17. 8464
  18. 942841
  19. 7744
  20. 956484
  21. 974169
  22. 9025
  23. 10816
  24. 11236
  25. 8281
  26. 12100
  27. 10609
  28. 11664
  29. 1024144
  30. 12321
  31. 8649
  32. 11449
  33. 11449
  34. 972196
  35. 10404
  36. 958441
  37. 11025
  38. 10816
  39. 8281
  40. 9409

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