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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 690 · 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. 1.97² =
  2. 2.975² =
  3. 3.979² =
  4. 4.88² =
  5. 5.93² =
  6. 6.97² =
  7. 7.91² =
  8. 8.96² =
  9. 9.974² =
  10. 10.1016² =
  11. 11.1006² =
  12. 12.986² =
  13. 13.993² =
  14. 14.986² =
  15. 15.1029² =
  16. 16.1028² =
  17. 17.996² =
  18. 18.99² =
  19. 19.974² =
  20. 20.1029² =
  21. 21.1014² =
  22. 22.107² =
  23. 23.976² =
  24. 24.92² =
  25. 25.1019² =
  26. 26.1011² =
  27. 27.112² =
  28. 28.91² =
  29. 29.983² =
  30. 30.975² =
  31. 31.1007² =
  32. 32.107² =
  33. 33.110² =
  34. 34.1022² =
  35. 35.1020² =
  36. 36.1021² =
  37. 37.97² =
  38. 38.111² =
  39. 39.101² =
  40. 40.104² =

Answer key

  1. 9409
  2. 950625
  3. 958441
  4. 7744
  5. 8649
  6. 9409
  7. 8281
  8. 9216
  9. 948676
  10. 1032256
  11. 1012036
  12. 972196
  13. 986049
  14. 972196
  15. 1058841
  16. 1056784
  17. 992016
  18. 9801
  19. 948676
  20. 1058841
  21. 1028196
  22. 11449
  23. 952576
  24. 8464
  25. 1038361
  26. 1022121
  27. 12544
  28. 8281
  29. 966289
  30. 950625
  31. 1014049
  32. 11449
  33. 12100
  34. 1044484
  35. 1040400
  36. 1042441
  37. 9409
  38. 12321
  39. 10201
  40. 10816

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