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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 746 · 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. 1.1026² =
  2. 2.95² =
  3. 3.975² =
  4. 4.1017² =
  5. 5.981² =
  6. 6.109² =
  7. 7.106² =
  8. 8.977² =
  9. 9.107² =
  10. 10.106² =
  11. 11.96² =
  12. 12.91² =
  13. 13.997² =
  14. 14.92² =
  15. 15.97² =
  16. 16.90² =
  17. 17.94² =
  18. 18.1011² =
  19. 19.98² =
  20. 20.1015² =
  21. 21.94² =
  22. 22.92² =
  23. 23.987² =
  24. 24.88² =
  25. 25.94² =
  26. 26.95² =
  27. 27.972² =
  28. 28.89² =
  29. 29.92² =
  30. 30.111² =
  31. 31.90² =
  32. 32.975² =
  33. 33.98² =
  34. 34.1005² =
  35. 35.1023² =
  36. 36.999² =
  37. 37.105² =
  38. 38.972² =
  39. 39.88² =
  40. 40.112² =

Answer key

  1. 1052676
  2. 9025
  3. 950625
  4. 1034289
  5. 962361
  6. 11881
  7. 11236
  8. 954529
  9. 11449
  10. 11236
  11. 9216
  12. 8281
  13. 994009
  14. 8464
  15. 9409
  16. 8100
  17. 8836
  18. 1022121
  19. 9604
  20. 1030225
  21. 8836
  22. 8464
  23. 974169
  24. 7744
  25. 8836
  26. 9025
  27. 944784
  28. 7921
  29. 8464
  30. 12321
  31. 8100
  32. 950625
  33. 9604
  34. 1010025
  35. 1046529
  36. 998001
  37. 11025
  38. 944784
  39. 7744
  40. 12544

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