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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 487 · 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. 1.1030² =
  2. 2.106² =
  3. 3.1026² =
  4. 4.106² =
  5. 5.94² =
  6. 6.1021² =
  7. 7.109² =
  8. 8.94² =
  9. 9.101² =
  10. 10.103² =
  11. 11.99² =
  12. 12.108² =
  13. 13.994² =
  14. 14.103² =
  15. 15.96² =
  16. 16.101² =
  17. 17.108² =
  18. 18.975² =
  19. 19.106² =
  20. 20.88² =
  21. 21.1015² =
  22. 22.987² =
  23. 23.111² =
  24. 24.96² =
  25. 25.1023² =
  26. 26.101² =
  27. 27.93² =
  28. 28.99² =
  29. 29.89² =
  30. 30.110² =
  31. 31.98² =
  32. 32.95² =
  33. 33.1022² =
  34. 34.993² =
  35. 35.90² =
  36. 36.101² =
  37. 37.997² =
  38. 38.1026² =
  39. 39.102² =
  40. 40.1018² =

Answer key

  1. 1060900
  2. 11236
  3. 1052676
  4. 11236
  5. 8836
  6. 1042441
  7. 11881
  8. 8836
  9. 10201
  10. 10609
  11. 9801
  12. 11664
  13. 988036
  14. 10609
  15. 9216
  16. 10201
  17. 11664
  18. 950625
  19. 11236
  20. 7744
  21. 1030225
  22. 974169
  23. 12321
  24. 9216
  25. 1046529
  26. 10201
  27. 8649
  28. 9801
  29. 7921
  30. 12100
  31. 9604
  32. 9025
  33. 1044484
  34. 986049
  35. 8100
  36. 10201
  37. 994009
  38. 1052676
  39. 10404
  40. 1036324

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