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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 710 · 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. 1.1012² =
  2. 2.102² =
  3. 3.972² =
  4. 4.982² =
  5. 5.97² =
  6. 6.111² =
  7. 7.99² =
  8. 8.99² =
  9. 9.95² =
  10. 10.1018² =
  11. 11.110² =
  12. 12.109² =
  13. 13.1021² =
  14. 14.972² =
  15. 15.975² =
  16. 16.91² =
  17. 17.98² =
  18. 18.981² =
  19. 19.97² =
  20. 20.99² =
  21. 21.88² =
  22. 22.97² =
  23. 23.112² =
  24. 24.95² =
  25. 25.91² =
  26. 26.99² =
  27. 27.90² =
  28. 28.93² =
  29. 29.91² =
  30. 30.995² =
  31. 31.95² =
  32. 32.1019² =
  33. 33.991² =
  34. 34.103² =
  35. 35.88² =
  36. 36.976² =
  37. 37.95² =
  38. 38.108² =
  39. 39.987² =
  40. 40.102² =

Answer key

  1. 1024144
  2. 10404
  3. 944784
  4. 964324
  5. 9409
  6. 12321
  7. 9801
  8. 9801
  9. 9025
  10. 1036324
  11. 12100
  12. 11881
  13. 1042441
  14. 944784
  15. 950625
  16. 8281
  17. 9604
  18. 962361
  19. 9409
  20. 9801
  21. 7744
  22. 9409
  23. 12544
  24. 9025
  25. 8281
  26. 9801
  27. 8100
  28. 8649
  29. 8281
  30. 990025
  31. 9025
  32. 1038361
  33. 982081
  34. 10609
  35. 7744
  36. 952576
  37. 9025
  38. 11664
  39. 974169
  40. 10404

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