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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 377 · 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. 1.89² =
  2. 2.105² =
  3. 3.106² =
  4. 4.978² =
  5. 5.99² =
  6. 6.98² =
  7. 7.996² =
  8. 8.90² =
  9. 9.105² =
  10. 10.1002² =
  11. 11.976² =
  12. 12.104² =
  13. 13.971² =
  14. 14.93² =
  15. 15.88² =
  16. 16.980² =
  17. 17.93² =
  18. 18.977² =
  19. 19.92² =
  20. 20.1007² =
  21. 21.1028² =
  22. 22.1024² =
  23. 23.88² =
  24. 24.94² =
  25. 25.96² =
  26. 26.91² =
  27. 27.1027² =
  28. 28.992² =
  29. 29.112² =
  30. 30.107² =
  31. 31.103² =
  32. 32.91² =
  33. 33.1002² =
  34. 34.990² =
  35. 35.974² =
  36. 36.98² =
  37. 37.106² =
  38. 38.994² =
  39. 39.982² =
  40. 40.1018² =

Answer key

  1. 7921
  2. 11025
  3. 11236
  4. 956484
  5. 9801
  6. 9604
  7. 992016
  8. 8100
  9. 11025
  10. 1004004
  11. 952576
  12. 10816
  13. 942841
  14. 8649
  15. 7744
  16. 960400
  17. 8649
  18. 954529
  19. 8464
  20. 1014049
  21. 1056784
  22. 1048576
  23. 7744
  24. 8836
  25. 9216
  26. 8281
  27. 1054729
  28. 984064
  29. 12544
  30. 11449
  31. 10609
  32. 8281
  33. 1004004
  34. 980100
  35. 948676
  36. 9604
  37. 11236
  38. 988036
  39. 964324
  40. 1036324

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