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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 90 · 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. 1.92² =
  2. 2.980² =
  3. 3.89² =
  4. 4.992² =
  5. 5.993² =
  6. 6.106² =
  7. 7.108² =
  8. 8.101² =
  9. 9.102² =
  10. 10.104² =
  11. 11.97² =
  12. 12.90² =
  13. 13.101² =
  14. 14.92² =
  15. 15.994² =
  16. 16.994² =
  17. 17.1016² =
  18. 18.104² =
  19. 19.110² =
  20. 20.93² =
  21. 21.973² =
  22. 22.107² =
  23. 23.989² =
  24. 24.97² =
  25. 25.1005² =
  26. 26.102² =
  27. 27.109² =
  28. 28.89² =
  29. 29.91² =
  30. 30.95² =
  31. 31.109² =
  32. 32.101² =
  33. 33.99² =
  34. 34.89² =
  35. 35.94² =
  36. 36.992² =
  37. 37.99² =
  38. 38.99² =
  39. 39.111² =
  40. 40.101² =

Answer key

  1. 8464
  2. 960400
  3. 7921
  4. 984064
  5. 986049
  6. 11236
  7. 11664
  8. 10201
  9. 10404
  10. 10816
  11. 9409
  12. 8100
  13. 10201
  14. 8464
  15. 988036
  16. 988036
  17. 1032256
  18. 10816
  19. 12100
  20. 8649
  21. 946729
  22. 11449
  23. 978121
  24. 9409
  25. 1010025
  26. 10404
  27. 11881
  28. 7921
  29. 8281
  30. 9025
  31. 11881
  32. 10201
  33. 9801
  34. 7921
  35. 8836
  36. 984064
  37. 9801
  38. 9801
  39. 12321
  40. 10201

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