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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 872 · 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. 2.101² =
  3. 3.88² =
  4. 4.1023² =
  5. 5.101² =
  6. 6.93² =
  7. 7.108² =
  8. 8.1008² =
  9. 9.92² =
  10. 10.99² =
  11. 11.977² =
  12. 12.89² =
  13. 13.1024² =
  14. 14.102² =
  15. 15.1018² =
  16. 16.95² =
  17. 17.103² =
  18. 18.103² =
  19. 19.996² =
  20. 20.91² =
  21. 21.93² =
  22. 22.96² =
  23. 23.109² =
  24. 24.1030² =
  25. 25.986² =
  26. 26.1010² =
  27. 27.97² =
  28. 28.95² =
  29. 29.88² =
  30. 30.982² =
  31. 31.96² =
  32. 32.108² =
  33. 33.1027² =
  34. 34.1018² =
  35. 35.988² =
  36. 36.107² =
  37. 37.109² =
  38. 38.90² =
  39. 39.1030² =
  40. 40.93² =

Answer key

  1. 10404
  2. 10201
  3. 7744
  4. 1046529
  5. 10201
  6. 8649
  7. 11664
  8. 1016064
  9. 8464
  10. 9801
  11. 954529
  12. 7921
  13. 1048576
  14. 10404
  15. 1036324
  16. 9025
  17. 10609
  18. 10609
  19. 992016
  20. 8281
  21. 8649
  22. 9216
  23. 11881
  24. 1060900
  25. 972196
  26. 1020100
  27. 9409
  28. 9025
  29. 7744
  30. 964324
  31. 9216
  32. 11664
  33. 1054729
  34. 1036324
  35. 976144
  36. 11449
  37. 11881
  38. 8100
  39. 1060900
  40. 8649

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