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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 188 · 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. 1.975² =
  2. 2.88² =
  3. 3.1029² =
  4. 4.1006² =
  5. 5.109² =
  6. 6.998² =
  7. 7.92² =
  8. 8.92² =
  9. 9.989² =
  10. 10.93² =
  11. 11.102² =
  12. 12.108² =
  13. 13.104² =
  14. 14.98² =
  15. 15.91² =
  16. 16.103² =
  17. 17.999² =
  18. 18.977² =
  19. 19.106² =
  20. 20.108² =
  21. 21.1016² =
  22. 22.972² =
  23. 23.107² =
  24. 24.98² =
  25. 25.1002² =
  26. 26.103² =
  27. 27.970² =
  28. 28.105² =
  29. 29.976² =
  30. 30.1004² =
  31. 31.98² =
  32. 32.1002² =
  33. 33.102² =
  34. 34.978² =
  35. 35.110² =
  36. 36.1026² =
  37. 37.94² =
  38. 38.987² =
  39. 39.88² =
  40. 40.90² =

Answer key

  1. 950625
  2. 7744
  3. 1058841
  4. 1012036
  5. 11881
  6. 996004
  7. 8464
  8. 8464
  9. 978121
  10. 8649
  11. 10404
  12. 11664
  13. 10816
  14. 9604
  15. 8281
  16. 10609
  17. 998001
  18. 954529
  19. 11236
  20. 11664
  21. 1032256
  22. 944784
  23. 11449
  24. 9604
  25. 1004004
  26. 10609
  27. 940900
  28. 11025
  29. 952576
  30. 1008016
  31. 9604
  32. 1004004
  33. 10404
  34. 956484
  35. 12100
  36. 1052676
  37. 8836
  38. 974169
  39. 7744
  40. 8100

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