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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 611 · 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. 1.101² =
  2. 2.90² =
  3. 3.103² =
  4. 4.1030² =
  5. 5.92² =
  6. 6.106² =
  7. 7.103² =
  8. 8.1019² =
  9. 9.112² =
  10. 10.102² =
  11. 11.112² =
  12. 12.108² =
  13. 13.1004² =
  14. 14.109² =
  15. 15.93² =
  16. 16.94² =
  17. 17.1009² =
  18. 18.977² =
  19. 19.97² =
  20. 20.1007² =
  21. 21.1002² =
  22. 22.1004² =
  23. 23.1009² =
  24. 24.107² =
  25. 25.1006² =
  26. 26.103² =
  27. 27.91² =
  28. 28.1016² =
  29. 29.1022² =
  30. 30.107² =
  31. 31.104² =
  32. 32.995² =
  33. 33.99² =
  34. 34.97² =
  35. 35.1023² =
  36. 36.101² =
  37. 37.1013² =
  38. 38.99² =
  39. 39.111² =
  40. 40.107² =

Answer key

  1. 10201
  2. 8100
  3. 10609
  4. 1060900
  5. 8464
  6. 11236
  7. 10609
  8. 1038361
  9. 12544
  10. 10404
  11. 12544
  12. 11664
  13. 1008016
  14. 11881
  15. 8649
  16. 8836
  17. 1018081
  18. 954529
  19. 9409
  20. 1014049
  21. 1004004
  22. 1008016
  23. 1018081
  24. 11449
  25. 1012036
  26. 10609
  27. 8281
  28. 1032256
  29. 1044484
  30. 11449
  31. 10816
  32. 990025
  33. 9801
  34. 9409
  35. 1046529
  36. 10201
  37. 1026169
  38. 9801
  39. 12321
  40. 11449

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