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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 435 · 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. 1.94² =
  2. 2.982² =
  3. 3.1018² =
  4. 4.97² =
  5. 5.1016² =
  6. 6.973² =
  7. 7.112² =
  8. 8.1012² =
  9. 9.94² =
  10. 10.970² =
  11. 11.90² =
  12. 12.1015² =
  13. 13.107² =
  14. 14.105² =
  15. 15.94² =
  16. 16.95² =
  17. 17.989² =
  18. 18.997² =
  19. 19.999² =
  20. 20.988² =
  21. 21.1005² =
  22. 22.1017² =
  23. 23.112² =
  24. 24.987² =
  25. 25.93² =
  26. 26.98² =
  27. 27.110² =
  28. 28.101² =
  29. 29.93² =
  30. 30.98² =
  31. 31.1024² =
  32. 32.89² =
  33. 33.95² =
  34. 34.102² =
  35. 35.107² =
  36. 36.1003² =
  37. 37.92² =
  38. 38.105² =
  39. 39.110² =
  40. 40.1012² =

Answer key

  1. 8836
  2. 964324
  3. 1036324
  4. 9409
  5. 1032256
  6. 946729
  7. 12544
  8. 1024144
  9. 8836
  10. 940900
  11. 8100
  12. 1030225
  13. 11449
  14. 11025
  15. 8836
  16. 9025
  17. 978121
  18. 994009
  19. 998001
  20. 976144
  21. 1010025
  22. 1034289
  23. 12544
  24. 974169
  25. 8649
  26. 9604
  27. 12100
  28. 10201
  29. 8649
  30. 9604
  31. 1048576
  32. 7921
  33. 9025
  34. 10404
  35. 11449
  36. 1006009
  37. 8464
  38. 11025
  39. 12100
  40. 1024144

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