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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 192 · 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. 1.1019² =
  2. 2.96² =
  3. 3.103² =
  4. 4.90² =
  5. 5.89² =
  6. 6.99² =
  7. 7.105² =
  8. 8.1014² =
  9. 9.90² =
  10. 10.997² =
  11. 11.991² =
  12. 12.88² =
  13. 13.1023² =
  14. 14.102² =
  15. 15.1006² =
  16. 16.96² =
  17. 17.94² =
  18. 18.97² =
  19. 19.97² =
  20. 20.106² =
  21. 21.108² =
  22. 22.112² =
  23. 23.91² =
  24. 24.995² =
  25. 25.99² =
  26. 26.983² =
  27. 27.97² =
  28. 28.111² =
  29. 29.1006² =
  30. 30.102² =
  31. 31.1026² =
  32. 32.99² =
  33. 33.976² =
  34. 34.1007² =
  35. 35.88² =
  36. 36.112² =
  37. 37.94² =
  38. 38.998² =
  39. 39.997² =
  40. 40.1022² =

Answer key

  1. 1038361
  2. 9216
  3. 10609
  4. 8100
  5. 7921
  6. 9801
  7. 11025
  8. 1028196
  9. 8100
  10. 994009
  11. 982081
  12. 7744
  13. 1046529
  14. 10404
  15. 1012036
  16. 9216
  17. 8836
  18. 9409
  19. 9409
  20. 11236
  21. 11664
  22. 12544
  23. 8281
  24. 990025
  25. 9801
  26. 966289
  27. 9409
  28. 12321
  29. 1012036
  30. 10404
  31. 1052676
  32. 9801
  33. 952576
  34. 1014049
  35. 7744
  36. 12544
  37. 8836
  38. 996004
  39. 994009
  40. 1044484

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