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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 922 · 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. 1.981² =
  2. 2.98² =
  3. 3.96² =
  4. 4.103² =
  5. 5.103² =
  6. 6.103² =
  7. 7.92² =
  8. 8.110² =
  9. 9.92² =
  10. 10.95² =
  11. 11.91² =
  12. 12.974² =
  13. 13.1022² =
  14. 14.107² =
  15. 15.94² =
  16. 16.90² =
  17. 17.88² =
  18. 18.981² =
  19. 19.986² =
  20. 20.974² =
  21. 21.104² =
  22. 22.89² =
  23. 23.97² =
  24. 24.992² =
  25. 25.88² =
  26. 26.105² =
  27. 27.101² =
  28. 28.108² =
  29. 29.98² =
  30. 30.108² =
  31. 31.95² =
  32. 32.110² =
  33. 33.109² =
  34. 34.1025² =
  35. 35.91² =
  36. 36.89² =
  37. 37.112² =
  38. 38.91² =
  39. 39.89² =
  40. 40.995² =

Answer key

  1. 962361
  2. 9604
  3. 9216
  4. 10609
  5. 10609
  6. 10609
  7. 8464
  8. 12100
  9. 8464
  10. 9025
  11. 8281
  12. 948676
  13. 1044484
  14. 11449
  15. 8836
  16. 8100
  17. 7744
  18. 962361
  19. 972196
  20. 948676
  21. 10816
  22. 7921
  23. 9409
  24. 984064
  25. 7744
  26. 11025
  27. 10201
  28. 11664
  29. 9604
  30. 11664
  31. 9025
  32. 12100
  33. 11881
  34. 1050625
  35. 8281
  36. 7921
  37. 12544
  38. 8281
  39. 7921
  40. 990025

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