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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 999 · 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. 1.1008² =
  2. 2.112² =
  3. 3.96² =
  4. 4.90² =
  5. 5.108² =
  6. 6.99² =
  7. 7.1017² =
  8. 8.98² =
  9. 9.105² =
  10. 10.104² =
  11. 11.111² =
  12. 12.110² =
  13. 13.1025² =
  14. 14.90² =
  15. 15.1002² =
  16. 16.94² =
  17. 17.88² =
  18. 18.95² =
  19. 19.1002² =
  20. 20.91² =
  21. 21.973² =
  22. 22.97² =
  23. 23.1013² =
  24. 24.96² =
  25. 25.88² =
  26. 26.105² =
  27. 27.105² =
  28. 28.1014² =
  29. 29.98² =
  30. 30.1014² =
  31. 31.103² =
  32. 32.996² =
  33. 33.98² =
  34. 34.989² =
  35. 35.90² =
  36. 36.92² =
  37. 37.112² =
  38. 38.1004² =
  39. 39.99² =
  40. 40.91² =

Answer key

  1. 1016064
  2. 12544
  3. 9216
  4. 8100
  5. 11664
  6. 9801
  7. 1034289
  8. 9604
  9. 11025
  10. 10816
  11. 12321
  12. 12100
  13. 1050625
  14. 8100
  15. 1004004
  16. 8836
  17. 7744
  18. 9025
  19. 1004004
  20. 8281
  21. 946729
  22. 9409
  23. 1026169
  24. 9216
  25. 7744
  26. 11025
  27. 11025
  28. 1028196
  29. 9604
  30. 1028196
  31. 10609
  32. 992016
  33. 9604
  34. 978121
  35. 8100
  36. 8464
  37. 12544
  38. 1008016
  39. 9801
  40. 8281

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