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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 538 · 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. 1.1004² =
  2. 2.102² =
  3. 3.107² =
  4. 4.973² =
  5. 5.103² =
  6. 6.90² =
  7. 7.990² =
  8. 8.93² =
  9. 9.1014² =
  10. 10.979² =
  11. 11.102² =
  12. 12.95² =
  13. 13.90² =
  14. 14.99² =
  15. 15.108² =
  16. 16.109² =
  17. 17.102² =
  18. 18.88² =
  19. 19.106² =
  20. 20.91² =
  21. 21.89² =
  22. 22.1018² =
  23. 23.988² =
  24. 24.986² =
  25. 25.102² =
  26. 26.95² =
  27. 27.92² =
  28. 28.97² =
  29. 29.107² =
  30. 30.1001² =
  31. 31.98² =
  32. 32.1022² =
  33. 33.95² =
  34. 34.88² =
  35. 35.99² =
  36. 36.102² =
  37. 37.94² =
  38. 38.1002² =
  39. 39.89² =
  40. 40.91² =

Answer key

  1. 1008016
  2. 10404
  3. 11449
  4. 946729
  5. 10609
  6. 8100
  7. 980100
  8. 8649
  9. 1028196
  10. 958441
  11. 10404
  12. 9025
  13. 8100
  14. 9801
  15. 11664
  16. 11881
  17. 10404
  18. 7744
  19. 11236
  20. 8281
  21. 7921
  22. 1036324
  23. 976144
  24. 972196
  25. 10404
  26. 9025
  27. 8464
  28. 9409
  29. 11449
  30. 1002001
  31. 9604
  32. 1044484
  33. 9025
  34. 7744
  35. 9801
  36. 10404
  37. 8836
  38. 1004004
  39. 7921
  40. 8281

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