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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 483 · 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. 1.92² =
  2. 2.1020² =
  3. 3.93² =
  4. 4.997² =
  5. 5.979² =
  6. 6.1004² =
  7. 7.1011² =
  8. 8.101² =
  9. 9.90² =
  10. 10.97² =
  11. 11.1006² =
  12. 12.990² =
  13. 13.105² =
  14. 14.1015² =
  15. 15.101² =
  16. 16.107² =
  17. 17.1002² =
  18. 18.971² =
  19. 19.90² =
  20. 20.106² =
  21. 21.92² =
  22. 22.1015² =
  23. 23.102² =
  24. 24.1021² =
  25. 25.1020² =
  26. 26.1028² =
  27. 27.996² =
  28. 28.991² =
  29. 29.97² =
  30. 30.1011² =
  31. 31.104² =
  32. 32.1008² =
  33. 33.92² =
  34. 34.103² =
  35. 35.102² =
  36. 36.88² =
  37. 37.111² =
  38. 38.1020² =
  39. 39.1009² =
  40. 40.102² =

Answer key

  1. 8464
  2. 1040400
  3. 8649
  4. 994009
  5. 958441
  6. 1008016
  7. 1022121
  8. 10201
  9. 8100
  10. 9409
  11. 1012036
  12. 980100
  13. 11025
  14. 1030225
  15. 10201
  16. 11449
  17. 1004004
  18. 942841
  19. 8100
  20. 11236
  21. 8464
  22. 1030225
  23. 10404
  24. 1042441
  25. 1040400
  26. 1056784
  27. 992016
  28. 982081
  29. 9409
  30. 1022121
  31. 10816
  32. 1016064
  33. 8464
  34. 10609
  35. 10404
  36. 7744
  37. 12321
  38. 1040400
  39. 1018081
  40. 10404

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