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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 956 · 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. 1.92² =
  2. 2.93² =
  3. 3.1016² =
  4. 4.97² =
  5. 5.1020² =
  6. 6.103² =
  7. 7.106² =
  8. 8.106² =
  9. 9.94² =
  10. 10.99² =
  11. 11.1029² =
  12. 12.88² =
  13. 13.994² =
  14. 14.106² =
  15. 15.91² =
  16. 16.989² =
  17. 17.99² =
  18. 18.107² =
  19. 19.96² =
  20. 20.1010² =
  21. 21.101² =
  22. 22.1010² =
  23. 23.977² =
  24. 24.91² =
  25. 25.104² =
  26. 26.90² =
  27. 27.1003² =
  28. 28.1002² =
  29. 29.103² =
  30. 30.99² =
  31. 31.1028² =
  32. 32.1001² =
  33. 33.998² =
  34. 34.1029² =
  35. 35.98² =
  36. 36.92² =
  37. 37.93² =
  38. 38.94² =
  39. 39.977² =
  40. 40.109² =

Answer key

  1. 8464
  2. 8649
  3. 1032256
  4. 9409
  5. 1040400
  6. 10609
  7. 11236
  8. 11236
  9. 8836
  10. 9801
  11. 1058841
  12. 7744
  13. 988036
  14. 11236
  15. 8281
  16. 978121
  17. 9801
  18. 11449
  19. 9216
  20. 1020100
  21. 10201
  22. 1020100
  23. 954529
  24. 8281
  25. 10816
  26. 8100
  27. 1006009
  28. 1004004
  29. 10609
  30. 9801
  31. 1056784
  32. 1002001
  33. 996004
  34. 1058841
  35. 9604
  36. 8464
  37. 8649
  38. 8836
  39. 954529
  40. 11881

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