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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 780 · 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. 1.985² =
  2. 2.985² =
  3. 3.1003² =
  4. 4.985² =
  5. 5.91² =
  6. 6.89² =
  7. 7.94² =
  8. 8.998² =
  9. 9.975² =
  10. 10.92² =
  11. 11.91² =
  12. 12.93² =
  13. 13.105² =
  14. 14.1005² =
  15. 15.97² =
  16. 16.111² =
  17. 17.96² =
  18. 18.108² =
  19. 19.1030² =
  20. 20.972² =
  21. 21.101² =
  22. 22.109² =
  23. 23.94² =
  24. 24.101² =
  25. 25.982² =
  26. 26.1019² =
  27. 27.974² =
  28. 28.91² =
  29. 29.107² =
  30. 30.105² =
  31. 31.105² =
  32. 32.96² =
  33. 33.970² =
  34. 34.1013² =
  35. 35.973² =
  36. 36.97² =
  37. 37.92² =
  38. 38.1023² =
  39. 39.996² =
  40. 40.102² =

Answer key

  1. 970225
  2. 970225
  3. 1006009
  4. 970225
  5. 8281
  6. 7921
  7. 8836
  8. 996004
  9. 950625
  10. 8464
  11. 8281
  12. 8649
  13. 11025
  14. 1010025
  15. 9409
  16. 12321
  17. 9216
  18. 11664
  19. 1060900
  20. 944784
  21. 10201
  22. 11881
  23. 8836
  24. 10201
  25. 964324
  26. 1038361
  27. 948676
  28. 8281
  29. 11449
  30. 11025
  31. 11025
  32. 9216
  33. 940900
  34. 1026169
  35. 946729
  36. 9409
  37. 8464
  38. 1046529
  39. 992016
  40. 10404

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