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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 610 · 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. 1.106² =
  2. 2.105² =
  3. 3.98² =
  4. 4.111² =
  5. 5.97² =
  6. 6.99² =
  7. 7.91² =
  8. 8.110² =
  9. 9.97² =
  10. 10.105² =
  11. 11.106² =
  12. 12.98² =
  13. 13.986² =
  14. 14.1003² =
  15. 15.97² =
  16. 16.110² =
  17. 17.102² =
  18. 18.1007² =
  19. 19.1024² =
  20. 20.90² =
  21. 21.1024² =
  22. 22.998² =
  23. 23.96² =
  24. 24.1003² =
  25. 25.112² =
  26. 26.93² =
  27. 27.111² =
  28. 28.103² =
  29. 29.109² =
  30. 30.96² =
  31. 31.972² =
  32. 32.92² =
  33. 33.91² =
  34. 34.97² =
  35. 35.984² =
  36. 36.105² =
  37. 37.98² =
  38. 38.1025² =
  39. 39.92² =
  40. 40.91² =

Answer key

  1. 11236
  2. 11025
  3. 9604
  4. 12321
  5. 9409
  6. 9801
  7. 8281
  8. 12100
  9. 9409
  10. 11025
  11. 11236
  12. 9604
  13. 972196
  14. 1006009
  15. 9409
  16. 12100
  17. 10404
  18. 1014049
  19. 1048576
  20. 8100
  21. 1048576
  22. 996004
  23. 9216
  24. 1006009
  25. 12544
  26. 8649
  27. 12321
  28. 10609
  29. 11881
  30. 9216
  31. 944784
  32. 8464
  33. 8281
  34. 9409
  35. 968256
  36. 11025
  37. 9604
  38. 1050625
  39. 8464
  40. 8281

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