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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 589 · 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. 1.95² =
  2. 2.95² =
  3. 3.103² =
  4. 4.98² =
  5. 5.97² =
  6. 6.97² =
  7. 7.93² =
  8. 8.1006² =
  9. 9.99² =
  10. 10.1011² =
  11. 11.985² =
  12. 12.92² =
  13. 13.93² =
  14. 14.112² =
  15. 15.99² =
  16. 16.112² =
  17. 17.105² =
  18. 18.105² =
  19. 19.96² =
  20. 20.1014² =
  21. 21.107² =
  22. 22.96² =
  23. 23.108² =
  24. 24.89² =
  25. 25.1001² =
  26. 26.101² =
  27. 27.99² =
  28. 28.1026² =
  29. 29.90² =
  30. 30.1029² =
  31. 31.99² =
  32. 32.977² =
  33. 33.97² =
  34. 34.94² =
  35. 35.95² =
  36. 36.1005² =
  37. 37.1018² =
  38. 38.98² =
  39. 39.994² =
  40. 40.107² =

Answer key

  1. 9025
  2. 9025
  3. 10609
  4. 9604
  5. 9409
  6. 9409
  7. 8649
  8. 1012036
  9. 9801
  10. 1022121
  11. 970225
  12. 8464
  13. 8649
  14. 12544
  15. 9801
  16. 12544
  17. 11025
  18. 11025
  19. 9216
  20. 1028196
  21. 11449
  22. 9216
  23. 11664
  24. 7921
  25. 1002001
  26. 10201
  27. 9801
  28. 1052676
  29. 8100
  30. 1058841
  31. 9801
  32. 954529
  33. 9409
  34. 8836
  35. 9025
  36. 1010025
  37. 1036324
  38. 9604
  39. 988036
  40. 11449

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