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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 264 · 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. 1.112² =
  2. 2.1030² =
  3. 3.972² =
  4. 4.99² =
  5. 5.112² =
  6. 6.88² =
  7. 7.89² =
  8. 8.105² =
  9. 9.90² =
  10. 10.98² =
  11. 11.979² =
  12. 12.1024² =
  13. 13.1023² =
  14. 14.1006² =
  15. 15.105² =
  16. 16.88² =
  17. 17.107² =
  18. 18.106² =
  19. 19.90² =
  20. 20.95² =
  21. 21.978² =
  22. 22.1030² =
  23. 23.106² =
  24. 24.110² =
  25. 25.993² =
  26. 26.988² =
  27. 27.90² =
  28. 28.95² =
  29. 29.107² =
  30. 30.99² =
  31. 31.105² =
  32. 32.88² =
  33. 33.93² =
  34. 34.111² =
  35. 35.98² =
  36. 36.111² =
  37. 37.1007² =
  38. 38.973² =
  39. 39.95² =
  40. 40.96² =

Answer key

  1. 12544
  2. 1060900
  3. 944784
  4. 9801
  5. 12544
  6. 7744
  7. 7921
  8. 11025
  9. 8100
  10. 9604
  11. 958441
  12. 1048576
  13. 1046529
  14. 1012036
  15. 11025
  16. 7744
  17. 11449
  18. 11236
  19. 8100
  20. 9025
  21. 956484
  22. 1060900
  23. 11236
  24. 12100
  25. 986049
  26. 976144
  27. 8100
  28. 9025
  29. 11449
  30. 9801
  31. 11025
  32. 7744
  33. 8649
  34. 12321
  35. 9604
  36. 12321
  37. 1014049
  38. 946729
  39. 9025
  40. 9216

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