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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 517 · 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. 1.103² =
  2. 2.107² =
  3. 3.1004² =
  4. 4.91² =
  5. 5.93² =
  6. 6.91² =
  7. 7.1021² =
  8. 8.108² =
  9. 9.984² =
  10. 10.108² =
  11. 11.93² =
  12. 12.88² =
  13. 13.1012² =
  14. 14.93² =
  15. 15.1018² =
  16. 16.106² =
  17. 17.980² =
  18. 18.110² =
  19. 19.978² =
  20. 20.96² =
  21. 21.979² =
  22. 22.103² =
  23. 23.91² =
  24. 24.92² =
  25. 25.92² =
  26. 26.1028² =
  27. 27.1019² =
  28. 28.88² =
  29. 29.1027² =
  30. 30.1005² =
  31. 31.99² =
  32. 32.977² =
  33. 33.979² =
  34. 34.88² =
  35. 35.98² =
  36. 36.111² =
  37. 37.110² =
  38. 38.91² =
  39. 39.98² =
  40. 40.105² =

Answer key

  1. 10609
  2. 11449
  3. 1008016
  4. 8281
  5. 8649
  6. 8281
  7. 1042441
  8. 11664
  9. 968256
  10. 11664
  11. 8649
  12. 7744
  13. 1024144
  14. 8649
  15. 1036324
  16. 11236
  17. 960400
  18. 12100
  19. 956484
  20. 9216
  21. 958441
  22. 10609
  23. 8281
  24. 8464
  25. 8464
  26. 1056784
  27. 1038361
  28. 7744
  29. 1054729
  30. 1010025
  31. 9801
  32. 954529
  33. 958441
  34. 7744
  35. 9604
  36. 12321
  37. 12100
  38. 8281
  39. 9604
  40. 11025

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