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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 705 · 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. 1.92² =
  2. 2.90² =
  3. 3.95² =
  4. 4.92² =
  5. 5.987² =
  6. 6.1009² =
  7. 7.97² =
  8. 8.96² =
  9. 9.996² =
  10. 10.103² =
  11. 11.109² =
  12. 12.96² =
  13. 13.1006² =
  14. 14.106² =
  15. 15.88² =
  16. 16.109² =
  17. 17.983² =
  18. 18.104² =
  19. 19.89² =
  20. 20.90² =
  21. 21.1021² =
  22. 22.105² =
  23. 23.1022² =
  24. 24.96² =
  25. 25.89² =
  26. 26.1002² =
  27. 27.104² =
  28. 28.102² =
  29. 29.99² =
  30. 30.1020² =
  31. 31.110² =
  32. 32.89² =
  33. 33.90² =
  34. 34.102² =
  35. 35.91² =
  36. 36.986² =
  37. 37.986² =
  38. 38.92² =
  39. 39.106² =
  40. 40.102² =

Answer key

  1. 8464
  2. 8100
  3. 9025
  4. 8464
  5. 974169
  6. 1018081
  7. 9409
  8. 9216
  9. 992016
  10. 10609
  11. 11881
  12. 9216
  13. 1012036
  14. 11236
  15. 7744
  16. 11881
  17. 966289
  18. 10816
  19. 7921
  20. 8100
  21. 1042441
  22. 11025
  23. 1044484
  24. 9216
  25. 7921
  26. 1004004
  27. 10816
  28. 10404
  29. 9801
  30. 1040400
  31. 12100
  32. 7921
  33. 8100
  34. 10404
  35. 8281
  36. 972196
  37. 972196
  38. 8464
  39. 11236
  40. 10404

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