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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 437 · 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. 1.110² =
  2. 2.105² =
  3. 3.1005² =
  4. 4.92² =
  5. 5.105² =
  6. 6.104² =
  7. 7.106² =
  8. 8.99² =
  9. 9.1002² =
  10. 10.1023² =
  11. 11.1018² =
  12. 12.92² =
  13. 13.104² =
  14. 14.1019² =
  15. 15.94² =
  16. 16.93² =
  17. 17.102² =
  18. 18.1001² =
  19. 19.96² =
  20. 20.973² =
  21. 21.994² =
  22. 22.93² =
  23. 23.971² =
  24. 24.996² =
  25. 25.104² =
  26. 26.994² =
  27. 27.98² =
  28. 28.89² =
  29. 29.997² =
  30. 30.1022² =
  31. 31.95² =
  32. 32.1028² =
  33. 33.103² =
  34. 34.988² =
  35. 35.111² =
  36. 36.97² =
  37. 37.111² =
  38. 38.110² =
  39. 39.106² =
  40. 40.101² =

Answer key

  1. 12100
  2. 11025
  3. 1010025
  4. 8464
  5. 11025
  6. 10816
  7. 11236
  8. 9801
  9. 1004004
  10. 1046529
  11. 1036324
  12. 8464
  13. 10816
  14. 1038361
  15. 8836
  16. 8649
  17. 10404
  18. 1002001
  19. 9216
  20. 946729
  21. 988036
  22. 8649
  23. 942841
  24. 992016
  25. 10816
  26. 988036
  27. 9604
  28. 7921
  29. 994009
  30. 1044484
  31. 9025
  32. 1056784
  33. 10609
  34. 976144
  35. 12321
  36. 9409
  37. 12321
  38. 12100
  39. 11236
  40. 10201

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