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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 384 · 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. 1.91² =
  2. 2.94² =
  3. 3.89² =
  4. 4.1002² =
  5. 5.111² =
  6. 6.991² =
  7. 7.109² =
  8. 8.1025² =
  9. 9.94² =
  10. 10.1021² =
  11. 11.93² =
  12. 12.108² =
  13. 13.92² =
  14. 14.101² =
  15. 15.992² =
  16. 16.975² =
  17. 17.989² =
  18. 18.89² =
  19. 19.971² =
  20. 20.992² =
  21. 21.92² =
  22. 22.1007² =
  23. 23.1018² =
  24. 24.973² =
  25. 25.107² =
  26. 26.89² =
  27. 27.93² =
  28. 28.983² =
  29. 29.112² =
  30. 30.99² =
  31. 31.102² =
  32. 32.978² =
  33. 33.994² =
  34. 34.991² =
  35. 35.108² =
  36. 36.111² =
  37. 37.1006² =
  38. 38.974² =
  39. 39.986² =
  40. 40.111² =

Answer key

  1. 8281
  2. 8836
  3. 7921
  4. 1004004
  5. 12321
  6. 982081
  7. 11881
  8. 1050625
  9. 8836
  10. 1042441
  11. 8649
  12. 11664
  13. 8464
  14. 10201
  15. 984064
  16. 950625
  17. 978121
  18. 7921
  19. 942841
  20. 984064
  21. 8464
  22. 1014049
  23. 1036324
  24. 946729
  25. 11449
  26. 7921
  27. 8649
  28. 966289
  29. 12544
  30. 9801
  31. 10404
  32. 956484
  33. 988036
  34. 982081
  35. 11664
  36. 12321
  37. 1012036
  38. 948676
  39. 972196
  40. 12321

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