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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 257 · 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. 1.1019² =
  2. 2.109² =
  3. 3.986² =
  4. 4.1027² =
  5. 5.1001² =
  6. 6.1021² =
  7. 7.101² =
  8. 8.107² =
  9. 9.93² =
  10. 10.1001² =
  11. 11.985² =
  12. 12.106² =
  13. 13.107² =
  14. 14.90² =
  15. 15.996² =
  16. 16.1024² =
  17. 17.93² =
  18. 18.91² =
  19. 19.91² =
  20. 20.1016² =
  21. 21.103² =
  22. 22.99² =
  23. 23.102² =
  24. 24.97² =
  25. 25.94² =
  26. 26.991² =
  27. 27.1012² =
  28. 28.88² =
  29. 29.1021² =
  30. 30.101² =
  31. 31.98² =
  32. 32.91² =
  33. 33.1013² =
  34. 34.972² =
  35. 35.95² =
  36. 36.98² =
  37. 37.90² =
  38. 38.102² =
  39. 39.93² =
  40. 40.103² =

Answer key

  1. 1038361
  2. 11881
  3. 972196
  4. 1054729
  5. 1002001
  6. 1042441
  7. 10201
  8. 11449
  9. 8649
  10. 1002001
  11. 970225
  12. 11236
  13. 11449
  14. 8100
  15. 992016
  16. 1048576
  17. 8649
  18. 8281
  19. 8281
  20. 1032256
  21. 10609
  22. 9801
  23. 10404
  24. 9409
  25. 8836
  26. 982081
  27. 1024144
  28. 7744
  29. 1042441
  30. 10201
  31. 9604
  32. 8281
  33. 1026169
  34. 944784
  35. 9025
  36. 9604
  37. 8100
  38. 10404
  39. 8649
  40. 10609

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