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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 563 · 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. 1.107² =
  2. 2.95² =
  3. 3.112² =
  4. 4.101² =
  5. 5.98² =
  6. 6.94² =
  7. 7.1005² =
  8. 8.1001² =
  9. 9.1018² =
  10. 10.90² =
  11. 11.112² =
  12. 12.91² =
  13. 13.97² =
  14. 14.88² =
  15. 15.109² =
  16. 16.1018² =
  17. 17.108² =
  18. 18.107² =
  19. 19.96² =
  20. 20.97² =
  21. 21.93² =
  22. 22.104² =
  23. 23.99² =
  24. 24.998² =
  25. 25.989² =
  26. 26.104² =
  27. 27.989² =
  28. 28.93² =
  29. 29.96² =
  30. 30.107² =
  31. 31.983² =
  32. 32.109² =
  33. 33.995² =
  34. 34.991² =
  35. 35.97² =
  36. 36.107² =
  37. 37.96² =
  38. 38.101² =
  39. 39.977² =
  40. 40.109² =

Answer key

  1. 11449
  2. 9025
  3. 12544
  4. 10201
  5. 9604
  6. 8836
  7. 1010025
  8. 1002001
  9. 1036324
  10. 8100
  11. 12544
  12. 8281
  13. 9409
  14. 7744
  15. 11881
  16. 1036324
  17. 11664
  18. 11449
  19. 9216
  20. 9409
  21. 8649
  22. 10816
  23. 9801
  24. 996004
  25. 978121
  26. 10816
  27. 978121
  28. 8649
  29. 9216
  30. 11449
  31. 966289
  32. 11881
  33. 990025
  34. 982081
  35. 9409
  36. 11449
  37. 9216
  38. 10201
  39. 954529
  40. 11881

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