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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 957 · 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. 1.97² =
  2. 2.1003² =
  3. 3.994² =
  4. 4.110² =
  5. 5.99² =
  6. 6.96² =
  7. 7.106² =
  8. 8.91² =
  9. 9.91² =
  10. 10.984² =
  11. 11.110² =
  12. 12.94² =
  13. 13.98² =
  14. 14.90² =
  15. 15.92² =
  16. 16.107² =
  17. 17.99² =
  18. 18.1016² =
  19. 19.111² =
  20. 20.97² =
  21. 21.998² =
  22. 22.1003² =
  23. 23.102² =
  24. 24.999² =
  25. 25.111² =
  26. 26.1029² =
  27. 27.112² =
  28. 28.109² =
  29. 29.111² =
  30. 30.93² =
  31. 31.103² =
  32. 32.102² =
  33. 33.97² =
  34. 34.95² =
  35. 35.104² =
  36. 36.1030² =
  37. 37.104² =
  38. 38.99² =
  39. 39.999² =
  40. 40.93² =

Answer key

  1. 9409
  2. 1006009
  3. 988036
  4. 12100
  5. 9801
  6. 9216
  7. 11236
  8. 8281
  9. 8281
  10. 968256
  11. 12100
  12. 8836
  13. 9604
  14. 8100
  15. 8464
  16. 11449
  17. 9801
  18. 1032256
  19. 12321
  20. 9409
  21. 996004
  22. 1006009
  23. 10404
  24. 998001
  25. 12321
  26. 1058841
  27. 12544
  28. 11881
  29. 12321
  30. 8649
  31. 10609
  32. 10404
  33. 9409
  34. 9025
  35. 10816
  36. 1060900
  37. 10816
  38. 9801
  39. 998001
  40. 8649

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