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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 622 · 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. 1.1022² =
  2. 2.95² =
  3. 3.91² =
  4. 4.96² =
  5. 5.1030² =
  6. 6.90² =
  7. 7.96² =
  8. 8.102² =
  9. 9.104² =
  10. 10.1001² =
  11. 11.92² =
  12. 12.999² =
  13. 13.99² =
  14. 14.1010² =
  15. 15.92² =
  16. 16.91² =
  17. 17.97² =
  18. 18.995² =
  19. 19.1013² =
  20. 20.989² =
  21. 21.107² =
  22. 22.108² =
  23. 23.93² =
  24. 24.96² =
  25. 25.107² =
  26. 26.88² =
  27. 27.1019² =
  28. 28.1011² =
  29. 29.995² =
  30. 30.1025² =
  31. 31.105² =
  32. 32.974² =
  33. 33.993² =
  34. 34.91² =
  35. 35.1014² =
  36. 36.1007² =
  37. 37.1018² =
  38. 38.111² =
  39. 39.108² =
  40. 40.93² =

Answer key

  1. 1044484
  2. 9025
  3. 8281
  4. 9216
  5. 1060900
  6. 8100
  7. 9216
  8. 10404
  9. 10816
  10. 1002001
  11. 8464
  12. 998001
  13. 9801
  14. 1020100
  15. 8464
  16. 8281
  17. 9409
  18. 990025
  19. 1026169
  20. 978121
  21. 11449
  22. 11664
  23. 8649
  24. 9216
  25. 11449
  26. 7744
  27. 1038361
  28. 1022121
  29. 990025
  30. 1050625
  31. 11025
  32. 948676
  33. 986049
  34. 8281
  35. 1028196
  36. 1014049
  37. 1036324
  38. 12321
  39. 11664
  40. 8649

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