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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 473 · 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. 1.1014² =
  2. 2.96² =
  3. 3.88² =
  4. 4.987² =
  5. 5.1030² =
  6. 6.107² =
  7. 7.1002² =
  8. 8.1028² =
  9. 9.1029² =
  10. 10.987² =
  11. 11.97² =
  12. 12.97² =
  13. 13.89² =
  14. 14.1004² =
  15. 15.97² =
  16. 16.91² =
  17. 17.99² =
  18. 18.96² =
  19. 19.96² =
  20. 20.980² =
  21. 21.91² =
  22. 22.1003² =
  23. 23.97² =
  24. 24.985² =
  25. 25.984² =
  26. 26.90² =
  27. 27.995² =
  28. 28.94² =
  29. 29.1024² =
  30. 30.107² =
  31. 31.90² =
  32. 32.1029² =
  33. 33.106² =
  34. 34.986² =
  35. 35.987² =
  36. 36.102² =
  37. 37.92² =
  38. 38.998² =
  39. 39.108² =
  40. 40.1012² =

Answer key

  1. 1028196
  2. 9216
  3. 7744
  4. 974169
  5. 1060900
  6. 11449
  7. 1004004
  8. 1056784
  9. 1058841
  10. 974169
  11. 9409
  12. 9409
  13. 7921
  14. 1008016
  15. 9409
  16. 8281
  17. 9801
  18. 9216
  19. 9216
  20. 960400
  21. 8281
  22. 1006009
  23. 9409
  24. 970225
  25. 968256
  26. 8100
  27. 990025
  28. 8836
  29. 1048576
  30. 11449
  31. 8100
  32. 1058841
  33. 11236
  34. 972196
  35. 974169
  36. 10404
  37. 8464
  38. 996004
  39. 11664
  40. 1024144

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