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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 607 · 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. 1.1018² =
  2. 2.101² =
  3. 3.89² =
  4. 4.999² =
  5. 5.1018² =
  6. 6.94² =
  7. 7.102² =
  8. 8.1003² =
  9. 9.91² =
  10. 10.102² =
  11. 11.106² =
  12. 12.1004² =
  13. 13.111² =
  14. 14.91² =
  15. 15.1025² =
  16. 16.99² =
  17. 17.978² =
  18. 18.1007² =
  19. 19.993² =
  20. 20.1011² =
  21. 21.102² =
  22. 22.975² =
  23. 23.1021² =
  24. 24.107² =
  25. 25.984² =
  26. 26.1025² =
  27. 27.110² =
  28. 28.1026² =
  29. 29.997² =
  30. 30.1003² =
  31. 31.110² =
  32. 32.96² =
  33. 33.972² =
  34. 34.89² =
  35. 35.1030² =
  36. 36.89² =
  37. 37.108² =
  38. 38.1009² =
  39. 39.88² =
  40. 40.984² =

Answer key

  1. 1036324
  2. 10201
  3. 7921
  4. 998001
  5. 1036324
  6. 8836
  7. 10404
  8. 1006009
  9. 8281
  10. 10404
  11. 11236
  12. 1008016
  13. 12321
  14. 8281
  15. 1050625
  16. 9801
  17. 956484
  18. 1014049
  19. 986049
  20. 1022121
  21. 10404
  22. 950625
  23. 1042441
  24. 11449
  25. 968256
  26. 1050625
  27. 12100
  28. 1052676
  29. 994009
  30. 1006009
  31. 12100
  32. 9216
  33. 944784
  34. 7921
  35. 1060900
  36. 7921
  37. 11664
  38. 1018081
  39. 7744
  40. 968256

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