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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 115 · 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. 1.105² =
  2. 2.1022² =
  3. 3.1022² =
  4. 4.93² =
  5. 5.95² =
  6. 6.1005² =
  7. 7.993² =
  8. 8.102² =
  9. 9.112² =
  10. 10.110² =
  11. 11.93² =
  12. 12.103² =
  13. 13.89² =
  14. 14.105² =
  15. 15.105² =
  16. 16.94² =
  17. 17.104² =
  18. 18.88² =
  19. 19.93² =
  20. 20.88² =
  21. 21.995² =
  22. 22.91² =
  23. 23.111² =
  24. 24.1027² =
  25. 25.972² =
  26. 26.983² =
  27. 27.108² =
  28. 28.1002² =
  29. 29.97² =
  30. 30.108² =
  31. 31.106² =
  32. 32.982² =
  33. 33.979² =
  34. 34.995² =
  35. 35.91² =
  36. 36.993² =
  37. 37.111² =
  38. 38.88² =
  39. 39.105² =
  40. 40.90² =

Answer key

  1. 11025
  2. 1044484
  3. 1044484
  4. 8649
  5. 9025
  6. 1010025
  7. 986049
  8. 10404
  9. 12544
  10. 12100
  11. 8649
  12. 10609
  13. 7921
  14. 11025
  15. 11025
  16. 8836
  17. 10816
  18. 7744
  19. 8649
  20. 7744
  21. 990025
  22. 8281
  23. 12321
  24. 1054729
  25. 944784
  26. 966289
  27. 11664
  28. 1004004
  29. 9409
  30. 11664
  31. 11236
  32. 964324
  33. 958441
  34. 990025
  35. 8281
  36. 986049
  37. 12321
  38. 7744
  39. 11025
  40. 8100

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