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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 693 · 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. 1.1027² =
  2. 2.972² =
  3. 3.106² =
  4. 4.101² =
  5. 5.101² =
  6. 6.1016² =
  7. 7.990² =
  8. 8.95² =
  9. 9.109² =
  10. 10.994² =
  11. 11.94² =
  12. 12.1004² =
  13. 13.95² =
  14. 14.978² =
  15. 15.112² =
  16. 16.92² =
  17. 17.88² =
  18. 18.1027² =
  19. 19.995² =
  20. 20.99² =
  21. 21.982² =
  22. 22.95² =
  23. 23.102² =
  24. 24.102² =
  25. 25.1015² =
  26. 26.108² =
  27. 27.1010² =
  28. 28.996² =
  29. 29.93² =
  30. 30.96² =
  31. 31.98² =
  32. 32.97² =
  33. 33.1003² =
  34. 34.88² =
  35. 35.103² =
  36. 36.90² =
  37. 37.93² =
  38. 38.97² =
  39. 39.93² =
  40. 40.105² =

Answer key

  1. 1054729
  2. 944784
  3. 11236
  4. 10201
  5. 10201
  6. 1032256
  7. 980100
  8. 9025
  9. 11881
  10. 988036
  11. 8836
  12. 1008016
  13. 9025
  14. 956484
  15. 12544
  16. 8464
  17. 7744
  18. 1054729
  19. 990025
  20. 9801
  21. 964324
  22. 9025
  23. 10404
  24. 10404
  25. 1030225
  26. 11664
  27. 1020100
  28. 992016
  29. 8649
  30. 9216
  31. 9604
  32. 9409
  33. 1006009
  34. 7744
  35. 10609
  36. 8100
  37. 8649
  38. 9409
  39. 8649
  40. 11025

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