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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 318 · 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. 1.93² =
  2. 2.88² =
  3. 3.998² =
  4. 4.110² =
  5. 5.108² =
  6. 6.1002² =
  7. 7.1006² =
  8. 8.102² =
  9. 9.97² =
  10. 10.109² =
  11. 11.103² =
  12. 12.980² =
  13. 13.103² =
  14. 14.111² =
  15. 15.112² =
  16. 16.97² =
  17. 17.995² =
  18. 18.109² =
  19. 19.102² =
  20. 20.91² =
  21. 21.104² =
  22. 22.88² =
  23. 23.88² =
  24. 24.1007² =
  25. 25.111² =
  26. 26.1019² =
  27. 27.88² =
  28. 28.109² =
  29. 29.111² =
  30. 30.96² =
  31. 31.104² =
  32. 32.978² =
  33. 33.88² =
  34. 34.93² =
  35. 35.999² =
  36. 36.94² =
  37. 37.99² =
  38. 38.1011² =
  39. 39.105² =
  40. 40.1008² =

Answer key

  1. 8649
  2. 7744
  3. 996004
  4. 12100
  5. 11664
  6. 1004004
  7. 1012036
  8. 10404
  9. 9409
  10. 11881
  11. 10609
  12. 960400
  13. 10609
  14. 12321
  15. 12544
  16. 9409
  17. 990025
  18. 11881
  19. 10404
  20. 8281
  21. 10816
  22. 7744
  23. 7744
  24. 1014049
  25. 12321
  26. 1038361
  27. 7744
  28. 11881
  29. 12321
  30. 9216
  31. 10816
  32. 956484
  33. 7744
  34. 8649
  35. 998001
  36. 8836
  37. 9801
  38. 1022121
  39. 11025
  40. 1016064

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