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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 559 · 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. 1.1013² =
  2. 2.91² =
  3. 3.109² =
  4. 4.1026² =
  5. 5.973² =
  6. 6.94² =
  7. 7.96² =
  8. 8.96² =
  9. 9.102² =
  10. 10.91² =
  11. 11.1005² =
  12. 12.983² =
  13. 13.98² =
  14. 14.105² =
  15. 15.93² =
  16. 16.99² =
  17. 17.1030² =
  18. 18.103² =
  19. 19.110² =
  20. 20.112² =
  21. 21.107² =
  22. 22.1005² =
  23. 23.97² =
  24. 24.109² =
  25. 25.1015² =
  26. 26.91² =
  27. 27.89² =
  28. 28.98² =
  29. 29.88² =
  30. 30.106² =
  31. 31.106² =
  32. 32.97² =
  33. 33.106² =
  34. 34.974² =
  35. 35.106² =
  36. 36.93² =
  37. 37.105² =
  38. 38.92² =
  39. 39.102² =
  40. 40.96² =

Answer key

  1. 1026169
  2. 8281
  3. 11881
  4. 1052676
  5. 946729
  6. 8836
  7. 9216
  8. 9216
  9. 10404
  10. 8281
  11. 1010025
  12. 966289
  13. 9604
  14. 11025
  15. 8649
  16. 9801
  17. 1060900
  18. 10609
  19. 12100
  20. 12544
  21. 11449
  22. 1010025
  23. 9409
  24. 11881
  25. 1030225
  26. 8281
  27. 7921
  28. 9604
  29. 7744
  30. 11236
  31. 11236
  32. 9409
  33. 11236
  34. 948676
  35. 11236
  36. 8649
  37. 11025
  38. 8464
  39. 10404
  40. 9216

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