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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 330 · 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. 1.94² =
  2. 2.90² =
  3. 3.108² =
  4. 4.88² =
  5. 5.1027² =
  6. 6.97² =
  7. 7.105² =
  8. 8.1010² =
  9. 9.993² =
  10. 10.111² =
  11. 11.103² =
  12. 12.101² =
  13. 13.994² =
  14. 14.1012² =
  15. 15.105² =
  16. 16.1019² =
  17. 17.1004² =
  18. 18.99² =
  19. 19.99² =
  20. 20.1010² =
  21. 21.976² =
  22. 22.105² =
  23. 23.105² =
  24. 24.111² =
  25. 25.1022² =
  26. 26.1008² =
  27. 27.1024² =
  28. 28.1004² =
  29. 29.1015² =
  30. 30.1008² =
  31. 31.1026² =
  32. 32.1022² =
  33. 33.98² =
  34. 34.96² =
  35. 35.972² =
  36. 36.107² =
  37. 37.90² =
  38. 38.985² =
  39. 39.105² =
  40. 40.107² =

Answer key

  1. 8836
  2. 8100
  3. 11664
  4. 7744
  5. 1054729
  6. 9409
  7. 11025
  8. 1020100
  9. 986049
  10. 12321
  11. 10609
  12. 10201
  13. 988036
  14. 1024144
  15. 11025
  16. 1038361
  17. 1008016
  18. 9801
  19. 9801
  20. 1020100
  21. 952576
  22. 11025
  23. 11025
  24. 12321
  25. 1044484
  26. 1016064
  27. 1048576
  28. 1008016
  29. 1030225
  30. 1016064
  31. 1052676
  32. 1044484
  33. 9604
  34. 9216
  35. 944784
  36. 11449
  37. 8100
  38. 970225
  39. 11025
  40. 11449

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