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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 321 · 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. 1.104² =
  2. 2.101² =
  3. 3.96² =
  4. 4.95² =
  5. 5.96² =
  6. 6.90² =
  7. 7.105² =
  8. 8.102² =
  9. 9.90² =
  10. 10.97² =
  11. 11.1019² =
  12. 12.973² =
  13. 13.973² =
  14. 14.1011² =
  15. 15.1011² =
  16. 16.98² =
  17. 17.109² =
  18. 18.1009² =
  19. 19.975² =
  20. 20.107² =
  21. 21.99² =
  22. 22.93² =
  23. 23.1010² =
  24. 24.94² =
  25. 25.1002² =
  26. 26.110² =
  27. 27.1025² =
  28. 28.97² =
  29. 29.978² =
  30. 30.109² =
  31. 31.1006² =
  32. 32.95² =
  33. 33.988² =
  34. 34.111² =
  35. 35.1005² =
  36. 36.995² =
  37. 37.976² =
  38. 38.97² =
  39. 39.97² =
  40. 40.96² =

Answer key

  1. 10816
  2. 10201
  3. 9216
  4. 9025
  5. 9216
  6. 8100
  7. 11025
  8. 10404
  9. 8100
  10. 9409
  11. 1038361
  12. 946729
  13. 946729
  14. 1022121
  15. 1022121
  16. 9604
  17. 11881
  18. 1018081
  19. 950625
  20. 11449
  21. 9801
  22. 8649
  23. 1020100
  24. 8836
  25. 1004004
  26. 12100
  27. 1050625
  28. 9409
  29. 956484
  30. 11881
  31. 1012036
  32. 9025
  33. 976144
  34. 12321
  35. 1010025
  36. 990025
  37. 952576
  38. 9409
  39. 9409
  40. 9216

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