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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 790 · 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. 2.88² =
  3. 3.102² =
  4. 4.1013² =
  5. 5.111² =
  6. 6.977² =
  7. 7.95² =
  8. 8.95² =
  9. 9.977² =
  10. 10.998² =
  11. 11.110² =
  12. 12.1014² =
  13. 13.99² =
  14. 14.102² =
  15. 15.110² =
  16. 16.993² =
  17. 17.91² =
  18. 18.112² =
  19. 19.1005² =
  20. 20.1010² =
  21. 21.93² =
  22. 22.99² =
  23. 23.95² =
  24. 24.94² =
  25. 25.1024² =
  26. 26.97² =
  27. 27.977² =
  28. 28.89² =
  29. 29.102² =
  30. 30.102² =
  31. 31.1018² =
  32. 32.102² =
  33. 33.105² =
  34. 34.92² =
  35. 35.1018² =
  36. 36.88² =
  37. 37.111² =
  38. 38.90² =
  39. 39.112² =
  40. 40.101² =

Answer key

  1. 8464
  2. 7744
  3. 10404
  4. 1026169
  5. 12321
  6. 954529
  7. 9025
  8. 9025
  9. 954529
  10. 996004
  11. 12100
  12. 1028196
  13. 9801
  14. 10404
  15. 12100
  16. 986049
  17. 8281
  18. 12544
  19. 1010025
  20. 1020100
  21. 8649
  22. 9801
  23. 9025
  24. 8836
  25. 1048576
  26. 9409
  27. 954529
  28. 7921
  29. 10404
  30. 10404
  31. 1036324
  32. 10404
  33. 11025
  34. 8464
  35. 1036324
  36. 7744
  37. 12321
  38. 8100
  39. 12544
  40. 10201

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