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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 190 · 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. 1.991² =
  2. 2.982² =
  3. 3.982² =
  4. 4.104² =
  5. 5.91² =
  6. 6.974² =
  7. 7.102² =
  8. 8.975² =
  9. 9.97² =
  10. 10.1013² =
  11. 11.1013² =
  12. 12.107² =
  13. 13.90² =
  14. 14.982² =
  15. 15.1002² =
  16. 16.97² =
  17. 17.977² =
  18. 18.1027² =
  19. 19.98² =
  20. 20.1011² =
  21. 21.92² =
  22. 22.90² =
  23. 23.973² =
  24. 24.108² =
  25. 25.1004² =
  26. 26.88² =
  27. 27.105² =
  28. 28.96² =
  29. 29.89² =
  30. 30.108² =
  31. 31.93² =
  32. 32.112² =
  33. 33.107² =
  34. 34.1021² =
  35. 35.98² =
  36. 36.101² =
  37. 37.986² =
  38. 38.109² =
  39. 39.995² =
  40. 40.1002² =

Answer key

  1. 982081
  2. 964324
  3. 964324
  4. 10816
  5. 8281
  6. 948676
  7. 10404
  8. 950625
  9. 9409
  10. 1026169
  11. 1026169
  12. 11449
  13. 8100
  14. 964324
  15. 1004004
  16. 9409
  17. 954529
  18. 1054729
  19. 9604
  20. 1022121
  21. 8464
  22. 8100
  23. 946729
  24. 11664
  25. 1008016
  26. 7744
  27. 11025
  28. 9216
  29. 7921
  30. 11664
  31. 8649
  32. 12544
  33. 11449
  34. 1042441
  35. 9604
  36. 10201
  37. 972196
  38. 11881
  39. 990025
  40. 1004004

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