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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 774 · 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. 1.105² =
  2. 2.103² =
  3. 3.1001² =
  4. 4.989² =
  5. 5.97² =
  6. 6.101² =
  7. 7.93² =
  8. 8.104² =
  9. 9.981² =
  10. 10.99² =
  11. 11.112² =
  12. 12.986² =
  13. 13.107² =
  14. 14.112² =
  15. 15.1004² =
  16. 16.111² =
  17. 17.97² =
  18. 18.1002² =
  19. 19.106² =
  20. 20.92² =
  21. 21.984² =
  22. 22.1006² =
  23. 23.1009² =
  24. 24.91² =
  25. 25.96² =
  26. 26.91² =
  27. 27.1007² =
  28. 28.976² =
  29. 29.1004² =
  30. 30.110² =
  31. 31.95² =
  32. 32.986² =
  33. 33.984² =
  34. 34.96² =
  35. 35.102² =
  36. 36.96² =
  37. 37.107² =
  38. 38.101² =
  39. 39.105² =
  40. 40.107² =

Answer key

  1. 11025
  2. 10609
  3. 1002001
  4. 978121
  5. 9409
  6. 10201
  7. 8649
  8. 10816
  9. 962361
  10. 9801
  11. 12544
  12. 972196
  13. 11449
  14. 12544
  15. 1008016
  16. 12321
  17. 9409
  18. 1004004
  19. 11236
  20. 8464
  21. 968256
  22. 1012036
  23. 1018081
  24. 8281
  25. 9216
  26. 8281
  27. 1014049
  28. 952576
  29. 1008016
  30. 12100
  31. 9025
  32. 972196
  33. 968256
  34. 9216
  35. 10404
  36. 9216
  37. 11449
  38. 10201
  39. 11025
  40. 11449

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