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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 232 · 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. 2.105² =
  3. 3.89² =
  4. 4.107² =
  5. 5.973² =
  6. 6.986² =
  7. 7.103² =
  8. 8.95² =
  9. 9.106² =
  10. 10.94² =
  11. 11.1007² =
  12. 12.109² =
  13. 13.1028² =
  14. 14.90² =
  15. 15.103² =
  16. 16.97² =
  17. 17.1013² =
  18. 18.995² =
  19. 19.104² =
  20. 20.978² =
  21. 21.105² =
  22. 22.92² =
  23. 23.1004² =
  24. 24.104² =
  25. 25.997² =
  26. 26.101² =
  27. 27.988² =
  28. 28.976² =
  29. 29.92² =
  30. 30.971² =
  31. 31.974² =
  32. 32.91² =
  33. 33.103² =
  34. 34.991² =
  35. 35.96² =
  36. 36.102² =
  37. 37.90² =
  38. 38.99² =
  39. 39.93² =
  40. 40.93² =

Answer key

  1. 8100
  2. 11025
  3. 7921
  4. 11449
  5. 946729
  6. 972196
  7. 10609
  8. 9025
  9. 11236
  10. 8836
  11. 1014049
  12. 11881
  13. 1056784
  14. 8100
  15. 10609
  16. 9409
  17. 1026169
  18. 990025
  19. 10816
  20. 956484
  21. 11025
  22. 8464
  23. 1008016
  24. 10816
  25. 994009
  26. 10201
  27. 976144
  28. 952576
  29. 8464
  30. 942841
  31. 948676
  32. 8281
  33. 10609
  34. 982081
  35. 9216
  36. 10404
  37. 8100
  38. 9801
  39. 8649
  40. 8649

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