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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 327 · 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. 1.105² =
  2. 2.1007² =
  3. 3.105² =
  4. 4.1019² =
  5. 5.101² =
  6. 6.1006² =
  7. 7.971² =
  8. 8.1005² =
  9. 9.112² =
  10. 10.96² =
  11. 11.975² =
  12. 12.107² =
  13. 13.112² =
  14. 14.106² =
  15. 15.90² =
  16. 16.94² =
  17. 17.996² =
  18. 18.90² =
  19. 19.97² =
  20. 20.103² =
  21. 21.111² =
  22. 22.979² =
  23. 23.102² =
  24. 24.983² =
  25. 25.970² =
  26. 26.993² =
  27. 27.109² =
  28. 28.982² =
  29. 29.96² =
  30. 30.1017² =
  31. 31.977² =
  32. 32.997² =
  33. 33.94² =
  34. 34.998² =
  35. 35.109² =
  36. 36.994² =
  37. 37.92² =
  38. 38.105² =
  39. 39.94² =
  40. 40.994² =

Answer key

  1. 11025
  2. 1014049
  3. 11025
  4. 1038361
  5. 10201
  6. 1012036
  7. 942841
  8. 1010025
  9. 12544
  10. 9216
  11. 950625
  12. 11449
  13. 12544
  14. 11236
  15. 8100
  16. 8836
  17. 992016
  18. 8100
  19. 9409
  20. 10609
  21. 12321
  22. 958441
  23. 10404
  24. 966289
  25. 940900
  26. 986049
  27. 11881
  28. 964324
  29. 9216
  30. 1034289
  31. 954529
  32. 994009
  33. 8836
  34. 996004
  35. 11881
  36. 988036
  37. 8464
  38. 11025
  39. 8836
  40. 988036

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