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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 408 · 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. 1.91² =
  2. 2.96² =
  3. 3.112² =
  4. 4.98² =
  5. 5.1007² =
  6. 6.97² =
  7. 7.99² =
  8. 8.112² =
  9. 9.997² =
  10. 10.94² =
  11. 11.1013² =
  12. 12.105² =
  13. 13.1010² =
  14. 14.1008² =
  15. 15.96² =
  16. 16.105² =
  17. 17.93² =
  18. 18.95² =
  19. 19.95² =
  20. 20.108² =
  21. 21.108² =
  22. 22.92² =
  23. 23.92² =
  24. 24.93² =
  25. 25.1012² =
  26. 26.1016² =
  27. 27.95² =
  28. 28.88² =
  29. 29.90² =
  30. 30.996² =
  31. 31.101² =
  32. 32.107² =
  33. 33.91² =
  34. 34.91² =
  35. 35.1020² =
  36. 36.92² =
  37. 37.1010² =
  38. 38.977² =
  39. 39.96² =
  40. 40.1010² =

Answer key

  1. 8281
  2. 9216
  3. 12544
  4. 9604
  5. 1014049
  6. 9409
  7. 9801
  8. 12544
  9. 994009
  10. 8836
  11. 1026169
  12. 11025
  13. 1020100
  14. 1016064
  15. 9216
  16. 11025
  17. 8649
  18. 9025
  19. 9025
  20. 11664
  21. 11664
  22. 8464
  23. 8464
  24. 8649
  25. 1024144
  26. 1032256
  27. 9025
  28. 7744
  29. 8100
  30. 992016
  31. 10201
  32. 11449
  33. 8281
  34. 8281
  35. 1040400
  36. 8464
  37. 1020100
  38. 954529
  39. 9216
  40. 1020100

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