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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 750 · 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. 1.107² =
  2. 2.1024² =
  3. 3.96² =
  4. 4.1002² =
  5. 5.95² =
  6. 6.101² =
  7. 7.110² =
  8. 8.95² =
  9. 9.995² =
  10. 10.95² =
  11. 11.97² =
  12. 12.978² =
  13. 13.105² =
  14. 14.88² =
  15. 15.992² =
  16. 16.102² =
  17. 17.108² =
  18. 18.1011² =
  19. 19.986² =
  20. 20.99² =
  21. 21.98² =
  22. 22.993² =
  23. 23.972² =
  24. 24.90² =
  25. 25.983² =
  26. 26.88² =
  27. 27.94² =
  28. 28.109² =
  29. 29.94² =
  30. 30.972² =
  31. 31.991² =
  32. 32.1028² =
  33. 33.112² =
  34. 34.1016² =
  35. 35.89² =
  36. 36.93² =
  37. 37.103² =
  38. 38.980² =
  39. 39.95² =
  40. 40.987² =

Answer key

  1. 11449
  2. 1048576
  3. 9216
  4. 1004004
  5. 9025
  6. 10201
  7. 12100
  8. 9025
  9. 990025
  10. 9025
  11. 9409
  12. 956484
  13. 11025
  14. 7744
  15. 984064
  16. 10404
  17. 11664
  18. 1022121
  19. 972196
  20. 9801
  21. 9604
  22. 986049
  23. 944784
  24. 8100
  25. 966289
  26. 7744
  27. 8836
  28. 11881
  29. 8836
  30. 944784
  31. 982081
  32. 1056784
  33. 12544
  34. 1032256
  35. 7921
  36. 8649
  37. 10609
  38. 960400
  39. 9025
  40. 974169

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