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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 132 · 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. 1.89² =
  2. 2.998² =
  3. 3.1021² =
  4. 4.107² =
  5. 5.1020² =
  6. 6.101² =
  7. 7.978² =
  8. 8.1006² =
  9. 9.973² =
  10. 10.104² =
  11. 11.998² =
  12. 12.1017² =
  13. 13.1028² =
  14. 14.88² =
  15. 15.93² =
  16. 16.106² =
  17. 17.98² =
  18. 18.109² =
  19. 19.101² =
  20. 20.102² =
  21. 21.112² =
  22. 22.977² =
  23. 23.106² =
  24. 24.95² =
  25. 25.111² =
  26. 26.109² =
  27. 27.107² =
  28. 28.94² =
  29. 29.103² =
  30. 30.95² =
  31. 31.105² =
  32. 32.99² =
  33. 33.976² =
  34. 34.92² =
  35. 35.111² =
  36. 36.1015² =
  37. 37.109² =
  38. 38.111² =
  39. 39.973² =
  40. 40.93² =

Answer key

  1. 7921
  2. 996004
  3. 1042441
  4. 11449
  5. 1040400
  6. 10201
  7. 956484
  8. 1012036
  9. 946729
  10. 10816
  11. 996004
  12. 1034289
  13. 1056784
  14. 7744
  15. 8649
  16. 11236
  17. 9604
  18. 11881
  19. 10201
  20. 10404
  21. 12544
  22. 954529
  23. 11236
  24. 9025
  25. 12321
  26. 11881
  27. 11449
  28. 8836
  29. 10609
  30. 9025
  31. 11025
  32. 9801
  33. 952576
  34. 8464
  35. 12321
  36. 1030225
  37. 11881
  38. 12321
  39. 946729
  40. 8649

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