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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 802 · 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. 1.104² =
  2. 2.94² =
  3. 3.106² =
  4. 4.95² =
  5. 5.1004² =
  6. 6.1020² =
  7. 7.98² =
  8. 8.97² =
  9. 9.1005² =
  10. 10.980² =
  11. 11.89² =
  12. 12.107² =
  13. 13.1021² =
  14. 14.89² =
  15. 15.94² =
  16. 16.109² =
  17. 17.94² =
  18. 18.1016² =
  19. 19.92² =
  20. 20.990² =
  21. 21.1002² =
  22. 22.1026² =
  23. 23.1010² =
  24. 24.1026² =
  25. 25.108² =
  26. 26.986² =
  27. 27.88² =
  28. 28.1002² =
  29. 29.110² =
  30. 30.92² =
  31. 31.103² =
  32. 32.110² =
  33. 33.96² =
  34. 34.987² =
  35. 35.105² =
  36. 36.92² =
  37. 37.983² =
  38. 38.1029² =
  39. 39.1002² =
  40. 40.106² =

Answer key

  1. 10816
  2. 8836
  3. 11236
  4. 9025
  5. 1008016
  6. 1040400
  7. 9604
  8. 9409
  9. 1010025
  10. 960400
  11. 7921
  12. 11449
  13. 1042441
  14. 7921
  15. 8836
  16. 11881
  17. 8836
  18. 1032256
  19. 8464
  20. 980100
  21. 1004004
  22. 1052676
  23. 1020100
  24. 1052676
  25. 11664
  26. 972196
  27. 7744
  28. 1004004
  29. 12100
  30. 8464
  31. 10609
  32. 12100
  33. 9216
  34. 974169
  35. 11025
  36. 8464
  37. 966289
  38. 1058841
  39. 1004004
  40. 11236

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