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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 758 · 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. 1.1020² =
  2. 2.1020² =
  3. 3.996² =
  4. 4.93² =
  5. 5.105² =
  6. 6.90² =
  7. 7.95² =
  8. 8.101² =
  9. 9.94² =
  10. 10.993² =
  11. 11.998² =
  12. 12.112² =
  13. 13.999² =
  14. 14.990² =
  15. 15.105² =
  16. 16.996² =
  17. 17.993² =
  18. 18.104² =
  19. 19.97² =
  20. 20.998² =
  21. 21.1026² =
  22. 22.102² =
  23. 23.986² =
  24. 24.91² =
  25. 25.90² =
  26. 26.98² =
  27. 27.103² =
  28. 28.1019² =
  29. 29.90² =
  30. 30.92² =
  31. 31.98² =
  32. 32.110² =
  33. 33.94² =
  34. 34.984² =
  35. 35.110² =
  36. 36.1021² =
  37. 37.1026² =
  38. 38.110² =
  39. 39.1002² =
  40. 40.109² =

Answer key

  1. 1040400
  2. 1040400
  3. 992016
  4. 8649
  5. 11025
  6. 8100
  7. 9025
  8. 10201
  9. 8836
  10. 986049
  11. 996004
  12. 12544
  13. 998001
  14. 980100
  15. 11025
  16. 992016
  17. 986049
  18. 10816
  19. 9409
  20. 996004
  21. 1052676
  22. 10404
  23. 972196
  24. 8281
  25. 8100
  26. 9604
  27. 10609
  28. 1038361
  29. 8100
  30. 8464
  31. 9604
  32. 12100
  33. 8836
  34. 968256
  35. 12100
  36. 1042441
  37. 1052676
  38. 12100
  39. 1004004
  40. 11881

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