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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 685 · 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. 1.993² =
  2. 2.97² =
  3. 3.104² =
  4. 4.988² =
  5. 5.95² =
  6. 6.1008² =
  7. 7.90² =
  8. 8.104² =
  9. 9.92² =
  10. 10.107² =
  11. 11.998² =
  12. 12.984² =
  13. 13.978² =
  14. 14.1003² =
  15. 15.95² =
  16. 16.110² =
  17. 17.107² =
  18. 18.1011² =
  19. 19.984² =
  20. 20.1024² =
  21. 21.92² =
  22. 22.102² =
  23. 23.992² =
  24. 24.998² =
  25. 25.106² =
  26. 26.94² =
  27. 27.971² =
  28. 28.997² =
  29. 29.998² =
  30. 30.95² =
  31. 31.104² =
  32. 32.983² =
  33. 33.90² =
  34. 34.976² =
  35. 35.106² =
  36. 36.93² =
  37. 37.103² =
  38. 38.92² =
  39. 39.91² =
  40. 40.109² =

Answer key

  1. 986049
  2. 9409
  3. 10816
  4. 976144
  5. 9025
  6. 1016064
  7. 8100
  8. 10816
  9. 8464
  10. 11449
  11. 996004
  12. 968256
  13. 956484
  14. 1006009
  15. 9025
  16. 12100
  17. 11449
  18. 1022121
  19. 968256
  20. 1048576
  21. 8464
  22. 10404
  23. 984064
  24. 996004
  25. 11236
  26. 8836
  27. 942841
  28. 994009
  29. 996004
  30. 9025
  31. 10816
  32. 966289
  33. 8100
  34. 952576
  35. 11236
  36. 8649
  37. 10609
  38. 8464
  39. 8281
  40. 11881

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