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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 567 · 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. 1.977² =
  2. 2.99² =
  3. 3.111² =
  4. 4.1018² =
  5. 5.1024² =
  6. 6.99² =
  7. 7.99² =
  8. 8.92² =
  9. 9.97² =
  10. 10.102² =
  11. 11.99² =
  12. 12.112² =
  13. 13.108² =
  14. 14.99² =
  15. 15.97² =
  16. 16.112² =
  17. 17.92² =
  18. 18.98² =
  19. 19.107² =
  20. 20.111² =
  21. 21.93² =
  22. 22.1003² =
  23. 23.109² =
  24. 24.112² =
  25. 25.90² =
  26. 26.1006² =
  27. 27.102² =
  28. 28.107² =
  29. 29.99² =
  30. 30.95² =
  31. 31.1020² =
  32. 32.98² =
  33. 33.999² =
  34. 34.96² =
  35. 35.111² =
  36. 36.89² =
  37. 37.109² =
  38. 38.107² =
  39. 39.103² =
  40. 40.97² =

Answer key

  1. 954529
  2. 9801
  3. 12321
  4. 1036324
  5. 1048576
  6. 9801
  7. 9801
  8. 8464
  9. 9409
  10. 10404
  11. 9801
  12. 12544
  13. 11664
  14. 9801
  15. 9409
  16. 12544
  17. 8464
  18. 9604
  19. 11449
  20. 12321
  21. 8649
  22. 1006009
  23. 11881
  24. 12544
  25. 8100
  26. 1012036
  27. 10404
  28. 11449
  29. 9801
  30. 9025
  31. 1040400
  32. 9604
  33. 998001
  34. 9216
  35. 12321
  36. 7921
  37. 11881
  38. 11449
  39. 10609
  40. 9409

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