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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 48 · 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. 1.94² =
  2. 2.101² =
  3. 3.111² =
  4. 4.108² =
  5. 5.973² =
  6. 6.1012² =
  7. 7.991² =
  8. 8.1013² =
  9. 9.111² =
  10. 10.993² =
  11. 11.993² =
  12. 12.94² =
  13. 13.1002² =
  14. 14.996² =
  15. 15.1029² =
  16. 16.93² =
  17. 17.88² =
  18. 18.96² =
  19. 19.90² =
  20. 20.110² =
  21. 21.90² =
  22. 22.88² =
  23. 23.996² =
  24. 24.111² =
  25. 25.98² =
  26. 26.91² =
  27. 27.92² =
  28. 28.993² =
  29. 29.991² =
  30. 30.101² =
  31. 31.96² =
  32. 32.97² =
  33. 33.99² =
  34. 34.989² =
  35. 35.96² =
  36. 36.101² =
  37. 37.99² =
  38. 38.106² =
  39. 39.90² =
  40. 40.1023² =

Answer key

  1. 8836
  2. 10201
  3. 12321
  4. 11664
  5. 946729
  6. 1024144
  7. 982081
  8. 1026169
  9. 12321
  10. 986049
  11. 986049
  12. 8836
  13. 1004004
  14. 992016
  15. 1058841
  16. 8649
  17. 7744
  18. 9216
  19. 8100
  20. 12100
  21. 8100
  22. 7744
  23. 992016
  24. 12321
  25. 9604
  26. 8281
  27. 8464
  28. 986049
  29. 982081
  30. 10201
  31. 9216
  32. 9409
  33. 9801
  34. 978121
  35. 9216
  36. 10201
  37. 9801
  38. 11236
  39. 8100
  40. 1046529

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