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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 376 · 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. 1.102² =
  2. 2.108² =
  3. 3.107² =
  4. 4.103² =
  5. 5.974² =
  6. 6.112² =
  7. 7.1002² =
  8. 8.1027² =
  9. 9.88² =
  10. 10.107² =
  11. 11.96² =
  12. 12.1023² =
  13. 13.1027² =
  14. 14.1030² =
  15. 15.103² =
  16. 16.90² =
  17. 17.108² =
  18. 18.96² =
  19. 19.89² =
  20. 20.105² =
  21. 21.986² =
  22. 22.105² =
  23. 23.109² =
  24. 24.101² =
  25. 25.89² =
  26. 26.971² =
  27. 27.1014² =
  28. 28.93² =
  29. 29.1029² =
  30. 30.109² =
  31. 31.1019² =
  32. 32.983² =
  33. 33.1003² =
  34. 34.101² =
  35. 35.990² =
  36. 36.105² =
  37. 37.93² =
  38. 38.1008² =
  39. 39.89² =
  40. 40.91² =

Answer key

  1. 10404
  2. 11664
  3. 11449
  4. 10609
  5. 948676
  6. 12544
  7. 1004004
  8. 1054729
  9. 7744
  10. 11449
  11. 9216
  12. 1046529
  13. 1054729
  14. 1060900
  15. 10609
  16. 8100
  17. 11664
  18. 9216
  19. 7921
  20. 11025
  21. 972196
  22. 11025
  23. 11881
  24. 10201
  25. 7921
  26. 942841
  27. 1028196
  28. 8649
  29. 1058841
  30. 11881
  31. 1038361
  32. 966289
  33. 1006009
  34. 10201
  35. 980100
  36. 11025
  37. 8649
  38. 1016064
  39. 7921
  40. 8281

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