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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 369 · 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. 1.983² =
  2. 2.111² =
  3. 3.90² =
  4. 4.1026² =
  5. 5.111² =
  6. 6.96² =
  7. 7.101² =
  8. 8.1007² =
  9. 9.93² =
  10. 10.103² =
  11. 11.1020² =
  12. 12.94² =
  13. 13.101² =
  14. 14.97² =
  15. 15.99² =
  16. 16.1026² =
  17. 17.1005² =
  18. 18.106² =
  19. 19.105² =
  20. 20.95² =
  21. 21.92² =
  22. 22.90² =
  23. 23.112² =
  24. 24.95² =
  25. 25.97² =
  26. 26.1010² =
  27. 27.99² =
  28. 28.974² =
  29. 29.107² =
  30. 30.92² =
  31. 31.105² =
  32. 32.91² =
  33. 33.1029² =
  34. 34.95² =
  35. 35.91² =
  36. 36.101² =
  37. 37.98² =
  38. 38.1024² =
  39. 39.96² =
  40. 40.974² =

Answer key

  1. 966289
  2. 12321
  3. 8100
  4. 1052676
  5. 12321
  6. 9216
  7. 10201
  8. 1014049
  9. 8649
  10. 10609
  11. 1040400
  12. 8836
  13. 10201
  14. 9409
  15. 9801
  16. 1052676
  17. 1010025
  18. 11236
  19. 11025
  20. 9025
  21. 8464
  22. 8100
  23. 12544
  24. 9025
  25. 9409
  26. 1020100
  27. 9801
  28. 948676
  29. 11449
  30. 8464
  31. 11025
  32. 8281
  33. 1058841
  34. 9025
  35. 8281
  36. 10201
  37. 9604
  38. 1048576
  39. 9216
  40. 948676

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