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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 810 · 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. 1.977² =
  2. 2.101² =
  3. 3.88² =
  4. 4.97² =
  5. 5.94² =
  6. 6.108² =
  7. 7.1020² =
  8. 8.974² =
  9. 9.1002² =
  10. 10.94² =
  11. 11.88² =
  12. 12.107² =
  13. 13.992² =
  14. 14.90² =
  15. 15.108² =
  16. 16.101² =
  17. 17.97² =
  18. 18.1030² =
  19. 19.970² =
  20. 20.108² =
  21. 21.110² =
  22. 22.104² =
  23. 23.92² =
  24. 24.91² =
  25. 25.104² =
  26. 26.104² =
  27. 27.95² =
  28. 28.94² =
  29. 29.1007² =
  30. 30.998² =
  31. 31.972² =
  32. 32.108² =
  33. 33.990² =
  34. 34.92² =
  35. 35.94² =
  36. 36.975² =
  37. 37.1004² =
  38. 38.94² =
  39. 39.1006² =
  40. 40.109² =

Answer key

  1. 954529
  2. 10201
  3. 7744
  4. 9409
  5. 8836
  6. 11664
  7. 1040400
  8. 948676
  9. 1004004
  10. 8836
  11. 7744
  12. 11449
  13. 984064
  14. 8100
  15. 11664
  16. 10201
  17. 9409
  18. 1060900
  19. 940900
  20. 11664
  21. 12100
  22. 10816
  23. 8464
  24. 8281
  25. 10816
  26. 10816
  27. 9025
  28. 8836
  29. 1014049
  30. 996004
  31. 944784
  32. 11664
  33. 980100
  34. 8464
  35. 8836
  36. 950625
  37. 1008016
  38. 8836
  39. 1012036
  40. 11881

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