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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 958 · 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. 1.1003² =
  2. 2.997² =
  3. 3.975² =
  4. 4.88² =
  5. 5.993² =
  6. 6.1009² =
  7. 7.112² =
  8. 8.103² =
  9. 9.90² =
  10. 10.1022² =
  11. 11.102² =
  12. 12.996² =
  13. 13.102² =
  14. 14.106² =
  15. 15.97² =
  16. 16.997² =
  17. 17.91² =
  18. 18.95² =
  19. 19.986² =
  20. 20.975² =
  21. 21.106² =
  22. 22.94² =
  23. 23.109² =
  24. 24.88² =
  25. 25.988² =
  26. 26.88² =
  27. 27.92² =
  28. 28.93² =
  29. 29.993² =
  30. 30.96² =
  31. 31.111² =
  32. 32.104² =
  33. 33.95² =
  34. 34.88² =
  35. 35.1020² =
  36. 36.982² =
  37. 37.97² =
  38. 38.91² =
  39. 39.90² =
  40. 40.1009² =

Answer key

  1. 1006009
  2. 994009
  3. 950625
  4. 7744
  5. 986049
  6. 1018081
  7. 12544
  8. 10609
  9. 8100
  10. 1044484
  11. 10404
  12. 992016
  13. 10404
  14. 11236
  15. 9409
  16. 994009
  17. 8281
  18. 9025
  19. 972196
  20. 950625
  21. 11236
  22. 8836
  23. 11881
  24. 7744
  25. 976144
  26. 7744
  27. 8464
  28. 8649
  29. 986049
  30. 9216
  31. 12321
  32. 10816
  33. 9025
  34. 7744
  35. 1040400
  36. 964324
  37. 9409
  38. 8281
  39. 8100
  40. 1018081

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