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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 767 · 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. 1.112² =
  2. 2.112² =
  3. 3.98² =
  4. 4.1008² =
  5. 5.108² =
  6. 6.1026² =
  7. 7.974² =
  8. 8.1021² =
  9. 9.1028² =
  10. 10.971² =
  11. 11.110² =
  12. 12.110² =
  13. 13.88² =
  14. 14.97² =
  15. 15.106² =
  16. 16.104² =
  17. 17.995² =
  18. 18.94² =
  19. 19.997² =
  20. 20.97² =
  21. 21.102² =
  22. 22.96² =
  23. 23.90² =
  24. 24.102² =
  25. 25.990² =
  26. 26.1009² =
  27. 27.91² =
  28. 28.101² =
  29. 29.1018² =
  30. 30.99² =
  31. 31.109² =
  32. 32.1018² =
  33. 33.974² =
  34. 34.97² =
  35. 35.112² =
  36. 36.109² =
  37. 37.90² =
  38. 38.1008² =
  39. 39.98² =
  40. 40.103² =

Answer key

  1. 12544
  2. 12544
  3. 9604
  4. 1016064
  5. 11664
  6. 1052676
  7. 948676
  8. 1042441
  9. 1056784
  10. 942841
  11. 12100
  12. 12100
  13. 7744
  14. 9409
  15. 11236
  16. 10816
  17. 990025
  18. 8836
  19. 994009
  20. 9409
  21. 10404
  22. 9216
  23. 8100
  24. 10404
  25. 980100
  26. 1018081
  27. 8281
  28. 10201
  29. 1036324
  30. 9801
  31. 11881
  32. 1036324
  33. 948676
  34. 9409
  35. 12544
  36. 11881
  37. 8100
  38. 1016064
  39. 9604
  40. 10609

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