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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 304 · 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. 2.994² =
  3. 3.993² =
  4. 4.103² =
  5. 5.95² =
  6. 6.970² =
  7. 7.95² =
  8. 8.93² =
  9. 9.970² =
  10. 10.986² =
  11. 11.992² =
  12. 12.99² =
  13. 13.98² =
  14. 14.90² =
  15. 15.93² =
  16. 16.107² =
  17. 17.110² =
  18. 18.1021² =
  19. 19.984² =
  20. 20.93² =
  21. 21.101² =
  22. 22.112² =
  23. 23.94² =
  24. 24.1013² =
  25. 25.998² =
  26. 26.93² =
  27. 27.996² =
  28. 28.95² =
  29. 29.92² =
  30. 30.1023² =
  31. 31.105² =
  32. 32.994² =
  33. 33.999² =
  34. 34.92² =
  35. 35.94² =
  36. 36.92² =
  37. 37.995² =
  38. 38.976² =
  39. 39.978² =
  40. 40.1004² =

Answer key

  1. 10816
  2. 988036
  3. 986049
  4. 10609
  5. 9025
  6. 940900
  7. 9025
  8. 8649
  9. 940900
  10. 972196
  11. 984064
  12. 9801
  13. 9604
  14. 8100
  15. 8649
  16. 11449
  17. 12100
  18. 1042441
  19. 968256
  20. 8649
  21. 10201
  22. 12544
  23. 8836
  24. 1026169
  25. 996004
  26. 8649
  27. 992016
  28. 9025
  29. 8464
  30. 1046529
  31. 11025
  32. 988036
  33. 998001
  34. 8464
  35. 8836
  36. 8464
  37. 990025
  38. 952576
  39. 956484
  40. 1008016

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