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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 234 · 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. 1.103² =
  2. 2.993² =
  3. 3.105² =
  4. 4.112² =
  5. 5.993² =
  6. 6.101² =
  7. 7.1002² =
  8. 8.96² =
  9. 9.1002² =
  10. 10.91² =
  11. 11.1014² =
  12. 12.101² =
  13. 13.104² =
  14. 14.1025² =
  15. 15.974² =
  16. 16.106² =
  17. 17.101² =
  18. 18.105² =
  19. 19.102² =
  20. 20.1012² =
  21. 21.972² =
  22. 22.1019² =
  23. 23.106² =
  24. 24.979² =
  25. 25.1013² =
  26. 26.970² =
  27. 27.976² =
  28. 28.89² =
  29. 29.970² =
  30. 30.88² =
  31. 31.89² =
  32. 32.988² =
  33. 33.976² =
  34. 34.991² =
  35. 35.96² =
  36. 36.998² =
  37. 37.999² =
  38. 38.1006² =
  39. 39.1025² =
  40. 40.988² =

Answer key

  1. 10609
  2. 986049
  3. 11025
  4. 12544
  5. 986049
  6. 10201
  7. 1004004
  8. 9216
  9. 1004004
  10. 8281
  11. 1028196
  12. 10201
  13. 10816
  14. 1050625
  15. 948676
  16. 11236
  17. 10201
  18. 11025
  19. 10404
  20. 1024144
  21. 944784
  22. 1038361
  23. 11236
  24. 958441
  25. 1026169
  26. 940900
  27. 952576
  28. 7921
  29. 940900
  30. 7744
  31. 7921
  32. 976144
  33. 952576
  34. 982081
  35. 9216
  36. 996004
  37. 998001
  38. 1012036
  39. 1050625
  40. 976144

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