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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 645 · 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. 1.976² =
  2. 2.1021² =
  3. 3.985² =
  4. 4.1010² =
  5. 5.1018² =
  6. 6.994² =
  7. 7.107² =
  8. 8.112² =
  9. 9.99² =
  10. 10.112² =
  11. 11.110² =
  12. 12.110² =
  13. 13.92² =
  14. 14.975² =
  15. 15.103² =
  16. 16.996² =
  17. 17.92² =
  18. 18.980² =
  19. 19.91² =
  20. 20.88² =
  21. 21.991² =
  22. 22.88² =
  23. 23.98² =
  24. 24.97² =
  25. 25.98² =
  26. 26.94² =
  27. 27.108² =
  28. 28.104² =
  29. 29.112² =
  30. 30.1002² =
  31. 31.88² =
  32. 32.98² =
  33. 33.987² =
  34. 34.101² =
  35. 35.106² =
  36. 36.99² =
  37. 37.99² =
  38. 38.1006² =
  39. 39.89² =
  40. 40.109² =

Answer key

  1. 952576
  2. 1042441
  3. 970225
  4. 1020100
  5. 1036324
  6. 988036
  7. 11449
  8. 12544
  9. 9801
  10. 12544
  11. 12100
  12. 12100
  13. 8464
  14. 950625
  15. 10609
  16. 992016
  17. 8464
  18. 960400
  19. 8281
  20. 7744
  21. 982081
  22. 7744
  23. 9604
  24. 9409
  25. 9604
  26. 8836
  27. 11664
  28. 10816
  29. 12544
  30. 1004004
  31. 7744
  32. 9604
  33. 974169
  34. 10201
  35. 11236
  36. 9801
  37. 9801
  38. 1012036
  39. 7921
  40. 11881

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