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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 568 · 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. 1.107² =
  2. 2.105² =
  3. 3.97² =
  4. 4.1027² =
  5. 5.106² =
  6. 6.996² =
  7. 7.97² =
  8. 8.1005² =
  9. 9.97² =
  10. 10.98² =
  11. 11.91² =
  12. 12.93² =
  13. 13.94² =
  14. 14.93² =
  15. 15.107² =
  16. 16.976² =
  17. 17.96² =
  18. 18.978² =
  19. 19.88² =
  20. 20.101² =
  21. 21.997² =
  22. 22.1015² =
  23. 23.96² =
  24. 24.996² =
  25. 25.985² =
  26. 26.106² =
  27. 27.88² =
  28. 28.88² =
  29. 29.1019² =
  30. 30.106² =
  31. 31.1009² =
  32. 32.1009² =
  33. 33.972² =
  34. 34.972² =
  35. 35.103² =
  36. 36.101² =
  37. 37.111² =
  38. 38.98² =
  39. 39.989² =
  40. 40.93² =

Answer key

  1. 11449
  2. 11025
  3. 9409
  4. 1054729
  5. 11236
  6. 992016
  7. 9409
  8. 1010025
  9. 9409
  10. 9604
  11. 8281
  12. 8649
  13. 8836
  14. 8649
  15. 11449
  16. 952576
  17. 9216
  18. 956484
  19. 7744
  20. 10201
  21. 994009
  22. 1030225
  23. 9216
  24. 992016
  25. 970225
  26. 11236
  27. 7744
  28. 7744
  29. 1038361
  30. 11236
  31. 1018081
  32. 1018081
  33. 944784
  34. 944784
  35. 10609
  36. 10201
  37. 12321
  38. 9604
  39. 978121
  40. 8649

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