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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 596 · 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. 1.104² =
  2. 2.1015² =
  3. 3.110² =
  4. 4.98² =
  5. 5.103² =
  6. 6.93² =
  7. 7.1028² =
  8. 8.1011² =
  9. 9.97² =
  10. 10.1023² =
  11. 11.982² =
  12. 12.1004² =
  13. 13.98² =
  14. 14.93² =
  15. 15.91² =
  16. 16.1004² =
  17. 17.104² =
  18. 18.1019² =
  19. 19.1009² =
  20. 20.107² =
  21. 21.102² =
  22. 22.112² =
  23. 23.90² =
  24. 24.972² =
  25. 25.112² =
  26. 26.112² =
  27. 27.92² =
  28. 28.94² =
  29. 29.94² =
  30. 30.99² =
  31. 31.107² =
  32. 32.107² =
  33. 33.103² =
  34. 34.90² =
  35. 35.91² =
  36. 36.98² =
  37. 37.978² =
  38. 38.103² =
  39. 39.89² =
  40. 40.991² =

Answer key

  1. 10816
  2. 1030225
  3. 12100
  4. 9604
  5. 10609
  6. 8649
  7. 1056784
  8. 1022121
  9. 9409
  10. 1046529
  11. 964324
  12. 1008016
  13. 9604
  14. 8649
  15. 8281
  16. 1008016
  17. 10816
  18. 1038361
  19. 1018081
  20. 11449
  21. 10404
  22. 12544
  23. 8100
  24. 944784
  25. 12544
  26. 12544
  27. 8464
  28. 8836
  29. 8836
  30. 9801
  31. 11449
  32. 11449
  33. 10609
  34. 8100
  35. 8281
  36. 9604
  37. 956484
  38. 10609
  39. 7921
  40. 982081

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