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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 30 · 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. 1.102² =
  2. 2.1011² =
  3. 3.985² =
  4. 4.95² =
  5. 5.112² =
  6. 6.1024² =
  7. 7.108² =
  8. 8.109² =
  9. 9.108² =
  10. 10.994² =
  11. 11.1005² =
  12. 12.98² =
  13. 13.112² =
  14. 14.973² =
  15. 15.1009² =
  16. 16.89² =
  17. 17.107² =
  18. 18.98² =
  19. 19.988² =
  20. 20.997² =
  21. 21.102² =
  22. 22.106² =
  23. 23.99² =
  24. 24.98² =
  25. 25.108² =
  26. 26.993² =
  27. 27.112² =
  28. 28.107² =
  29. 29.105² =
  30. 30.98² =
  31. 31.99² =
  32. 32.95² =
  33. 33.1022² =
  34. 34.90² =
  35. 35.1006² =
  36. 36.989² =
  37. 37.88² =
  38. 38.88² =
  39. 39.99² =
  40. 40.112² =

Answer key

  1. 10404
  2. 1022121
  3. 970225
  4. 9025
  5. 12544
  6. 1048576
  7. 11664
  8. 11881
  9. 11664
  10. 988036
  11. 1010025
  12. 9604
  13. 12544
  14. 946729
  15. 1018081
  16. 7921
  17. 11449
  18. 9604
  19. 976144
  20. 994009
  21. 10404
  22. 11236
  23. 9801
  24. 9604
  25. 11664
  26. 986049
  27. 12544
  28. 11449
  29. 11025
  30. 9604
  31. 9801
  32. 9025
  33. 1044484
  34. 8100
  35. 1012036
  36. 978121
  37. 7744
  38. 7744
  39. 9801
  40. 12544

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