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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 659 · 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. 1.988² =
  2. 2.1007² =
  3. 3.1024² =
  4. 4.105² =
  5. 5.984² =
  6. 6.99² =
  7. 7.90² =
  8. 8.88² =
  9. 9.103² =
  10. 10.99² =
  11. 11.1012² =
  12. 12.103² =
  13. 13.88² =
  14. 14.99² =
  15. 15.96² =
  16. 16.1024² =
  17. 17.94² =
  18. 18.108² =
  19. 19.975² =
  20. 20.90² =
  21. 21.105² =
  22. 22.98² =
  23. 23.991² =
  24. 24.979² =
  25. 25.89² =
  26. 26.99² =
  27. 27.107² =
  28. 28.92² =
  29. 29.1027² =
  30. 30.107² =
  31. 31.1006² =
  32. 32.98² =
  33. 33.1023² =
  34. 34.1018² =
  35. 35.1005² =
  36. 36.990² =
  37. 37.985² =
  38. 38.103² =
  39. 39.976² =
  40. 40.991² =

Answer key

  1. 976144
  2. 1014049
  3. 1048576
  4. 11025
  5. 968256
  6. 9801
  7. 8100
  8. 7744
  9. 10609
  10. 9801
  11. 1024144
  12. 10609
  13. 7744
  14. 9801
  15. 9216
  16. 1048576
  17. 8836
  18. 11664
  19. 950625
  20. 8100
  21. 11025
  22. 9604
  23. 982081
  24. 958441
  25. 7921
  26. 9801
  27. 11449
  28. 8464
  29. 1054729
  30. 11449
  31. 1012036
  32. 9604
  33. 1046529
  34. 1036324
  35. 1010025
  36. 980100
  37. 970225
  38. 10609
  39. 952576
  40. 982081

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