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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 662 · 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. 2.102² =
  3. 3.88² =
  4. 4.104² =
  5. 5.108² =
  6. 6.103² =
  7. 7.1023² =
  8. 8.97² =
  9. 9.88² =
  10. 10.96² =
  11. 11.1001² =
  12. 12.99² =
  13. 13.102² =
  14. 14.973² =
  15. 15.1017² =
  16. 16.93² =
  17. 17.112² =
  18. 18.109² =
  19. 19.96² =
  20. 20.976² =
  21. 21.970² =
  22. 22.90² =
  23. 23.1001² =
  24. 24.88² =
  25. 25.89² =
  26. 26.99² =
  27. 27.94² =
  28. 28.973² =
  29. 29.1019² =
  30. 30.1001² =
  31. 31.104² =
  32. 32.1018² =
  33. 33.105² =
  34. 34.94² =
  35. 35.96² =
  36. 36.102² =
  37. 37.90² =
  38. 38.994² =
  39. 39.98² =
  40. 40.101² =

Answer key

  1. 952576
  2. 10404
  3. 7744
  4. 10816
  5. 11664
  6. 10609
  7. 1046529
  8. 9409
  9. 7744
  10. 9216
  11. 1002001
  12. 9801
  13. 10404
  14. 946729
  15. 1034289
  16. 8649
  17. 12544
  18. 11881
  19. 9216
  20. 952576
  21. 940900
  22. 8100
  23. 1002001
  24. 7744
  25. 7921
  26. 9801
  27. 8836
  28. 946729
  29. 1038361
  30. 1002001
  31. 10816
  32. 1036324
  33. 11025
  34. 8836
  35. 9216
  36. 10404
  37. 8100
  38. 988036
  39. 9604
  40. 10201

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