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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 265 · 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. 2.91² =
  3. 3.97² =
  4. 4.104² =
  5. 5.1004² =
  6. 6.972² =
  7. 7.97² =
  8. 8.94² =
  9. 9.90² =
  10. 10.1017² =
  11. 11.96² =
  12. 12.95² =
  13. 13.99² =
  14. 14.995² =
  15. 15.88² =
  16. 16.92² =
  17. 17.97² =
  18. 18.103² =
  19. 19.1022² =
  20. 20.96² =
  21. 21.90² =
  22. 22.91² =
  23. 23.95² =
  24. 24.1024² =
  25. 25.99² =
  26. 26.991² =
  27. 27.102² =
  28. 28.994² =
  29. 29.112² =
  30. 30.998² =
  31. 31.986² =
  32. 32.107² =
  33. 33.94² =
  34. 34.109² =
  35. 35.1003² =
  36. 36.99² =
  37. 37.96² =
  38. 38.112² =
  39. 39.977² =
  40. 40.111² =

Answer key

  1. 10201
  2. 8281
  3. 9409
  4. 10816
  5. 1008016
  6. 944784
  7. 9409
  8. 8836
  9. 8100
  10. 1034289
  11. 9216
  12. 9025
  13. 9801
  14. 990025
  15. 7744
  16. 8464
  17. 9409
  18. 10609
  19. 1044484
  20. 9216
  21. 8100
  22. 8281
  23. 9025
  24. 1048576
  25. 9801
  26. 982081
  27. 10404
  28. 988036
  29. 12544
  30. 996004
  31. 972196
  32. 11449
  33. 8836
  34. 11881
  35. 1006009
  36. 9801
  37. 9216
  38. 12544
  39. 954529
  40. 12321

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