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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 934 · 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. 1.98² =
  2. 2.94² =
  3. 3.985² =
  4. 4.93² =
  5. 5.105² =
  6. 6.102² =
  7. 7.989² =
  8. 8.101² =
  9. 9.98² =
  10. 10.101² =
  11. 11.985² =
  12. 12.91² =
  13. 13.977² =
  14. 14.1007² =
  15. 15.110² =
  16. 16.110² =
  17. 17.970² =
  18. 18.1009² =
  19. 19.112² =
  20. 20.99² =
  21. 21.94² =
  22. 22.99² =
  23. 23.97² =
  24. 24.92² =
  25. 25.89² =
  26. 26.977² =
  27. 27.975² =
  28. 28.1022² =
  29. 29.96² =
  30. 30.1017² =
  31. 31.96² =
  32. 32.99² =
  33. 33.101² =
  34. 34.91² =
  35. 35.1018² =
  36. 36.107² =
  37. 37.1001² =
  38. 38.108² =
  39. 39.94² =
  40. 40.973² =

Answer key

  1. 9604
  2. 8836
  3. 970225
  4. 8649
  5. 11025
  6. 10404
  7. 978121
  8. 10201
  9. 9604
  10. 10201
  11. 970225
  12. 8281
  13. 954529
  14. 1014049
  15. 12100
  16. 12100
  17. 940900
  18. 1018081
  19. 12544
  20. 9801
  21. 8836
  22. 9801
  23. 9409
  24. 8464
  25. 7921
  26. 954529
  27. 950625
  28. 1044484
  29. 9216
  30. 1034289
  31. 9216
  32. 9801
  33. 10201
  34. 8281
  35. 1036324
  36. 11449
  37. 1002001
  38. 11664
  39. 8836
  40. 946729

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