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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 504 · 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. 1.986² =
  2. 2.88² =
  3. 3.1029² =
  4. 4.1005² =
  5. 5.106² =
  6. 6.90² =
  7. 7.104² =
  8. 8.96² =
  9. 9.981² =
  10. 10.88² =
  11. 11.998² =
  12. 12.104² =
  13. 13.92² =
  14. 14.101² =
  15. 15.983² =
  16. 16.92² =
  17. 17.107² =
  18. 18.997² =
  19. 19.98² =
  20. 20.89² =
  21. 21.1019² =
  22. 22.97² =
  23. 23.96² =
  24. 24.99² =
  25. 25.1007² =
  26. 26.1022² =
  27. 27.1006² =
  28. 28.981² =
  29. 29.999² =
  30. 30.109² =
  31. 31.102² =
  32. 32.91² =
  33. 33.997² =
  34. 34.973² =
  35. 35.102² =
  36. 36.1009² =
  37. 37.103² =
  38. 38.106² =
  39. 39.1003² =
  40. 40.982² =

Answer key

  1. 972196
  2. 7744
  3. 1058841
  4. 1010025
  5. 11236
  6. 8100
  7. 10816
  8. 9216
  9. 962361
  10. 7744
  11. 996004
  12. 10816
  13. 8464
  14. 10201
  15. 966289
  16. 8464
  17. 11449
  18. 994009
  19. 9604
  20. 7921
  21. 1038361
  22. 9409
  23. 9216
  24. 9801
  25. 1014049
  26. 1044484
  27. 1012036
  28. 962361
  29. 998001
  30. 11881
  31. 10404
  32. 8281
  33. 994009
  34. 946729
  35. 10404
  36. 1018081
  37. 10609
  38. 11236
  39. 1006009
  40. 964324

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