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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 36 · 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. 1.109² =
  2. 2.102² =
  3. 3.108² =
  4. 4.101² =
  5. 5.991² =
  6. 6.90² =
  7. 7.93² =
  8. 8.995² =
  9. 9.99² =
  10. 10.1004² =
  11. 11.99² =
  12. 12.107² =
  13. 13.983² =
  14. 14.92² =
  15. 15.91² =
  16. 16.1019² =
  17. 17.1016² =
  18. 18.96² =
  19. 19.105² =
  20. 20.90² =
  21. 21.96² =
  22. 22.997² =
  23. 23.110² =
  24. 24.1026² =
  25. 25.103² =
  26. 26.91² =
  27. 27.91² =
  28. 28.94² =
  29. 29.96² =
  30. 30.102² =
  31. 31.1017² =
  32. 32.971² =
  33. 33.91² =
  34. 34.111² =
  35. 35.96² =
  36. 36.102² =
  37. 37.1022² =
  38. 38.991² =
  39. 39.105² =
  40. 40.112² =

Answer key

  1. 11881
  2. 10404
  3. 11664
  4. 10201
  5. 982081
  6. 8100
  7. 8649
  8. 990025
  9. 9801
  10. 1008016
  11. 9801
  12. 11449
  13. 966289
  14. 8464
  15. 8281
  16. 1038361
  17. 1032256
  18. 9216
  19. 11025
  20. 8100
  21. 9216
  22. 994009
  23. 12100
  24. 1052676
  25. 10609
  26. 8281
  27. 8281
  28. 8836
  29. 9216
  30. 10404
  31. 1034289
  32. 942841
  33. 8281
  34. 12321
  35. 9216
  36. 10404
  37. 1044484
  38. 982081
  39. 11025
  40. 12544

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