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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 887 · 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. 1.95² =
  2. 2.981² =
  3. 3.102² =
  4. 4.1023² =
  5. 5.1019² =
  6. 6.97² =
  7. 7.984² =
  8. 8.1010² =
  9. 9.101² =
  10. 10.105² =
  11. 11.103² =
  12. 12.1002² =
  13. 13.1001² =
  14. 14.104² =
  15. 15.1015² =
  16. 16.97² =
  17. 17.98² =
  18. 18.1006² =
  19. 19.111² =
  20. 20.110² =
  21. 21.89² =
  22. 22.110² =
  23. 23.95² =
  24. 24.96² =
  25. 25.994² =
  26. 26.1011² =
  27. 27.94² =
  28. 28.985² =
  29. 29.93² =
  30. 30.104² =
  31. 31.971² =
  32. 32.93² =
  33. 33.97² =
  34. 34.110² =
  35. 35.93² =
  36. 36.111² =
  37. 37.98² =
  38. 38.104² =
  39. 39.97² =
  40. 40.109² =

Answer key

  1. 9025
  2. 962361
  3. 10404
  4. 1046529
  5. 1038361
  6. 9409
  7. 968256
  8. 1020100
  9. 10201
  10. 11025
  11. 10609
  12. 1004004
  13. 1002001
  14. 10816
  15. 1030225
  16. 9409
  17. 9604
  18. 1012036
  19. 12321
  20. 12100
  21. 7921
  22. 12100
  23. 9025
  24. 9216
  25. 988036
  26. 1022121
  27. 8836
  28. 970225
  29. 8649
  30. 10816
  31. 942841
  32. 8649
  33. 9409
  34. 12100
  35. 8649
  36. 12321
  37. 9604
  38. 10816
  39. 9409
  40. 11881

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