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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 586 · 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. 1.88² =
  2. 2.1002² =
  3. 3.97² =
  4. 4.976² =
  5. 5.94² =
  6. 6.102² =
  7. 7.95² =
  8. 8.112² =
  9. 9.93² =
  10. 10.1017² =
  11. 11.92² =
  12. 12.95² =
  13. 13.987² =
  14. 14.102² =
  15. 15.96² =
  16. 16.103² =
  17. 17.99² =
  18. 18.977² =
  19. 19.112² =
  20. 20.1024² =
  21. 21.98² =
  22. 22.1019² =
  23. 23.997² =
  24. 24.970² =
  25. 25.111² =
  26. 26.998² =
  27. 27.1014² =
  28. 28.971² =
  29. 29.98² =
  30. 30.995² =
  31. 31.992² =
  32. 32.997² =
  33. 33.98² =
  34. 34.976² =
  35. 35.107² =
  36. 36.90² =
  37. 37.90² =
  38. 38.97² =
  39. 39.106² =
  40. 40.997² =

Answer key

  1. 7744
  2. 1004004
  3. 9409
  4. 952576
  5. 8836
  6. 10404
  7. 9025
  8. 12544
  9. 8649
  10. 1034289
  11. 8464
  12. 9025
  13. 974169
  14. 10404
  15. 9216
  16. 10609
  17. 9801
  18. 954529
  19. 12544
  20. 1048576
  21. 9604
  22. 1038361
  23. 994009
  24. 940900
  25. 12321
  26. 996004
  27. 1028196
  28. 942841
  29. 9604
  30. 990025
  31. 984064
  32. 994009
  33. 9604
  34. 952576
  35. 11449
  36. 8100
  37. 8100
  38. 9409
  39. 11236
  40. 994009

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