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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 525 · 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. 1.106² =
  2. 2.109² =
  3. 3.96² =
  4. 4.972² =
  5. 5.88² =
  6. 6.89² =
  7. 7.980² =
  8. 8.983² =
  9. 9.109² =
  10. 10.93² =
  11. 11.101² =
  12. 12.1015² =
  13. 13.110² =
  14. 14.97² =
  15. 15.104² =
  16. 16.89² =
  17. 17.995² =
  18. 18.94² =
  19. 19.112² =
  20. 20.88² =
  21. 21.107² =
  22. 22.96² =
  23. 23.994² =
  24. 24.994² =
  25. 25.106² =
  26. 26.103² =
  27. 27.1002² =
  28. 28.971² =
  29. 29.1024² =
  30. 30.111² =
  31. 31.1021² =
  32. 32.98² =
  33. 33.1007² =
  34. 34.1028² =
  35. 35.105² =
  36. 36.1014² =
  37. 37.95² =
  38. 38.111² =
  39. 39.98² =
  40. 40.107² =

Answer key

  1. 11236
  2. 11881
  3. 9216
  4. 944784
  5. 7744
  6. 7921
  7. 960400
  8. 966289
  9. 11881
  10. 8649
  11. 10201
  12. 1030225
  13. 12100
  14. 9409
  15. 10816
  16. 7921
  17. 990025
  18. 8836
  19. 12544
  20. 7744
  21. 11449
  22. 9216
  23. 988036
  24. 988036
  25. 11236
  26. 10609
  27. 1004004
  28. 942841
  29. 1048576
  30. 12321
  31. 1042441
  32. 9604
  33. 1014049
  34. 1056784
  35. 11025
  36. 1028196
  37. 9025
  38. 12321
  39. 9604
  40. 11449

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