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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 765 · 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. 1.95² =
  2. 2.94² =
  3. 3.112² =
  4. 4.1030² =
  5. 5.1007² =
  6. 6.97² =
  7. 7.986² =
  8. 8.983² =
  9. 9.999² =
  10. 10.107² =
  11. 11.103² =
  12. 12.109² =
  13. 13.990² =
  14. 14.97² =
  15. 15.1027² =
  16. 16.1027² =
  17. 17.97² =
  18. 18.93² =
  19. 19.1024² =
  20. 20.109² =
  21. 21.99² =
  22. 22.1018² =
  23. 23.96² =
  24. 24.99² =
  25. 25.94² =
  26. 26.1028² =
  27. 27.107² =
  28. 28.996² =
  29. 29.94² =
  30. 30.94² =
  31. 31.89² =
  32. 32.97² =
  33. 33.105² =
  34. 34.96² =
  35. 35.110² =
  36. 36.975² =
  37. 37.98² =
  38. 38.1009² =
  39. 39.1019² =
  40. 40.974² =

Answer key

  1. 9025
  2. 8836
  3. 12544
  4. 1060900
  5. 1014049
  6. 9409
  7. 972196
  8. 966289
  9. 998001
  10. 11449
  11. 10609
  12. 11881
  13. 980100
  14. 9409
  15. 1054729
  16. 1054729
  17. 9409
  18. 8649
  19. 1048576
  20. 11881
  21. 9801
  22. 1036324
  23. 9216
  24. 9801
  25. 8836
  26. 1056784
  27. 11449
  28. 992016
  29. 8836
  30. 8836
  31. 7921
  32. 9409
  33. 11025
  34. 9216
  35. 12100
  36. 950625
  37. 9604
  38. 1018081
  39. 1038361
  40. 948676

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