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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 998 · 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. 1.101² =
  2. 2.92² =
  3. 3.111² =
  4. 4.1016² =
  5. 5.1018² =
  6. 6.989² =
  7. 7.974² =
  8. 8.111² =
  9. 9.109² =
  10. 10.104² =
  11. 11.97² =
  12. 12.93² =
  13. 13.110² =
  14. 14.995² =
  15. 15.1013² =
  16. 16.91² =
  17. 17.1007² =
  18. 18.111² =
  19. 19.97² =
  20. 20.112² =
  21. 21.105² =
  22. 22.982² =
  23. 23.105² =
  24. 24.994² =
  25. 25.998² =
  26. 26.98² =
  27. 27.999² =
  28. 28.106² =
  29. 29.992² =
  30. 30.104² =
  31. 31.98² =
  32. 32.112² =
  33. 33.111² =
  34. 34.975² =
  35. 35.980² =
  36. 36.97² =
  37. 37.88² =
  38. 38.112² =
  39. 39.982² =
  40. 40.93² =

Answer key

  1. 10201
  2. 8464
  3. 12321
  4. 1032256
  5. 1036324
  6. 978121
  7. 948676
  8. 12321
  9. 11881
  10. 10816
  11. 9409
  12. 8649
  13. 12100
  14. 990025
  15. 1026169
  16. 8281
  17. 1014049
  18. 12321
  19. 9409
  20. 12544
  21. 11025
  22. 964324
  23. 11025
  24. 988036
  25. 996004
  26. 9604
  27. 998001
  28. 11236
  29. 984064
  30. 10816
  31. 9604
  32. 12544
  33. 12321
  34. 950625
  35. 960400
  36. 9409
  37. 7744
  38. 12544
  39. 964324
  40. 8649

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