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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 654 · 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. 1.99² =
  2. 2.991² =
  3. 3.106² =
  4. 4.1024² =
  5. 5.98² =
  6. 6.983² =
  7. 7.988² =
  8. 8.106² =
  9. 9.989² =
  10. 10.972² =
  11. 11.110² =
  12. 12.96² =
  13. 13.91² =
  14. 14.91² =
  15. 15.97² =
  16. 16.92² =
  17. 17.96² =
  18. 18.112² =
  19. 19.88² =
  20. 20.99² =
  21. 21.98² =
  22. 22.90² =
  23. 23.96² =
  24. 24.96² =
  25. 25.996² =
  26. 26.104² =
  27. 27.88² =
  28. 28.93² =
  29. 29.95² =
  30. 30.108² =
  31. 31.92² =
  32. 32.111² =
  33. 33.995² =
  34. 34.1010² =
  35. 35.972² =
  36. 36.89² =
  37. 37.977² =
  38. 38.88² =
  39. 39.110² =
  40. 40.96² =

Answer key

  1. 9801
  2. 982081
  3. 11236
  4. 1048576
  5. 9604
  6. 966289
  7. 976144
  8. 11236
  9. 978121
  10. 944784
  11. 12100
  12. 9216
  13. 8281
  14. 8281
  15. 9409
  16. 8464
  17. 9216
  18. 12544
  19. 7744
  20. 9801
  21. 9604
  22. 8100
  23. 9216
  24. 9216
  25. 992016
  26. 10816
  27. 7744
  28. 8649
  29. 9025
  30. 11664
  31. 8464
  32. 12321
  33. 990025
  34. 1020100
  35. 944784
  36. 7921
  37. 954529
  38. 7744
  39. 12100
  40. 9216

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