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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 583 · 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. 1.985² =
  2. 2.92² =
  3. 3.90² =
  4. 4.1010² =
  5. 5.106² =
  6. 6.977² =
  7. 7.105² =
  8. 8.96² =
  9. 9.94² =
  10. 10.103² =
  11. 11.89² =
  12. 12.101² =
  13. 13.109² =
  14. 14.971² =
  15. 15.1009² =
  16. 16.101² =
  17. 17.111² =
  18. 18.101² =
  19. 19.1019² =
  20. 20.1012² =
  21. 21.104² =
  22. 22.1011² =
  23. 23.110² =
  24. 24.99² =
  25. 25.95² =
  26. 26.1002² =
  27. 27.93² =
  28. 28.109² =
  29. 29.1028² =
  30. 30.1003² =
  31. 31.975² =
  32. 32.1010² =
  33. 33.1024² =
  34. 34.1013² =
  35. 35.105² =
  36. 36.107² =
  37. 37.990² =
  38. 38.111² =
  39. 39.999² =
  40. 40.99² =

Answer key

  1. 970225
  2. 8464
  3. 8100
  4. 1020100
  5. 11236
  6. 954529
  7. 11025
  8. 9216
  9. 8836
  10. 10609
  11. 7921
  12. 10201
  13. 11881
  14. 942841
  15. 1018081
  16. 10201
  17. 12321
  18. 10201
  19. 1038361
  20. 1024144
  21. 10816
  22. 1022121
  23. 12100
  24. 9801
  25. 9025
  26. 1004004
  27. 8649
  28. 11881
  29. 1056784
  30. 1006009
  31. 950625
  32. 1020100
  33. 1048576
  34. 1026169
  35. 11025
  36. 11449
  37. 980100
  38. 12321
  39. 998001
  40. 9801

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