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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 806 · 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. 1.102² =
  2. 2.92² =
  3. 3.1023² =
  4. 4.984² =
  5. 5.1010² =
  6. 6.91² =
  7. 7.96² =
  8. 8.97² =
  9. 9.93² =
  10. 10.103² =
  11. 11.106² =
  12. 12.88² =
  13. 13.102² =
  14. 14.104² =
  15. 15.88² =
  16. 16.110² =
  17. 17.99² =
  18. 18.1009² =
  19. 19.99² =
  20. 20.994² =
  21. 21.1013² =
  22. 22.110² =
  23. 23.99² =
  24. 24.1009² =
  25. 25.92² =
  26. 26.89² =
  27. 27.1020² =
  28. 28.107² =
  29. 29.96² =
  30. 30.1020² =
  31. 31.88² =
  32. 32.975² =
  33. 33.1015² =
  34. 34.99² =
  35. 35.95² =
  36. 36.107² =
  37. 37.1021² =
  38. 38.1002² =
  39. 39.112² =
  40. 40.93² =

Answer key

  1. 10404
  2. 8464
  3. 1046529
  4. 968256
  5. 1020100
  6. 8281
  7. 9216
  8. 9409
  9. 8649
  10. 10609
  11. 11236
  12. 7744
  13. 10404
  14. 10816
  15. 7744
  16. 12100
  17. 9801
  18. 1018081
  19. 9801
  20. 988036
  21. 1026169
  22. 12100
  23. 9801
  24. 1018081
  25. 8464
  26. 7921
  27. 1040400
  28. 11449
  29. 9216
  30. 1040400
  31. 7744
  32. 950625
  33. 1030225
  34. 9801
  35. 9025
  36. 11449
  37. 1042441
  38. 1004004
  39. 12544
  40. 8649

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