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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 223 · 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. 1.93² =
  2. 2.975² =
  3. 3.92² =
  4. 4.111² =
  5. 5.1024² =
  6. 6.989² =
  7. 7.1001² =
  8. 8.92² =
  9. 9.1006² =
  10. 10.106² =
  11. 11.98² =
  12. 12.109² =
  13. 13.101² =
  14. 14.999² =
  15. 15.987² =
  16. 16.109² =
  17. 17.996² =
  18. 18.106² =
  19. 19.1021² =
  20. 20.103² =
  21. 21.998² =
  22. 22.102² =
  23. 23.975² =
  24. 24.101² =
  25. 25.971² =
  26. 26.993² =
  27. 27.1030² =
  28. 28.101² =
  29. 29.1015² =
  30. 30.988² =
  31. 31.96² =
  32. 32.996² =
  33. 33.1016² =
  34. 34.990² =
  35. 35.1006² =
  36. 36.93² =
  37. 37.93² =
  38. 38.971² =
  39. 39.96² =
  40. 40.105² =

Answer key

  1. 8649
  2. 950625
  3. 8464
  4. 12321
  5. 1048576
  6. 978121
  7. 1002001
  8. 8464
  9. 1012036
  10. 11236
  11. 9604
  12. 11881
  13. 10201
  14. 998001
  15. 974169
  16. 11881
  17. 992016
  18. 11236
  19. 1042441
  20. 10609
  21. 996004
  22. 10404
  23. 950625
  24. 10201
  25. 942841
  26. 986049
  27. 1060900
  28. 10201
  29. 1030225
  30. 976144
  31. 9216
  32. 992016
  33. 1032256
  34. 980100
  35. 1012036
  36. 8649
  37. 8649
  38. 942841
  39. 9216
  40. 11025

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