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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 247 · 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. 1.995² =
  2. 2.89² =
  3. 3.992² =
  4. 4.88² =
  5. 5.999² =
  6. 6.105² =
  7. 7.1025² =
  8. 8.92² =
  9. 9.1020² =
  10. 10.1025² =
  11. 11.96² =
  12. 12.97² =
  13. 13.104² =
  14. 14.1014² =
  15. 15.1004² =
  16. 16.96² =
  17. 17.103² =
  18. 18.996² =
  19. 19.103² =
  20. 20.997² =
  21. 21.109² =
  22. 22.94² =
  23. 23.97² =
  24. 24.90² =
  25. 25.993² =
  26. 26.110² =
  27. 27.104² =
  28. 28.1026² =
  29. 29.977² =
  30. 30.95² =
  31. 31.1003² =
  32. 32.993² =
  33. 33.1018² =
  34. 34.975² =
  35. 35.103² =
  36. 36.88² =
  37. 37.108² =
  38. 38.1008² =
  39. 39.98² =
  40. 40.112² =

Answer key

  1. 990025
  2. 7921
  3. 984064
  4. 7744
  5. 998001
  6. 11025
  7. 1050625
  8. 8464
  9. 1040400
  10. 1050625
  11. 9216
  12. 9409
  13. 10816
  14. 1028196
  15. 1008016
  16. 9216
  17. 10609
  18. 992016
  19. 10609
  20. 994009
  21. 11881
  22. 8836
  23. 9409
  24. 8100
  25. 986049
  26. 12100
  27. 10816
  28. 1052676
  29. 954529
  30. 9025
  31. 1006009
  32. 986049
  33. 1036324
  34. 950625
  35. 10609
  36. 7744
  37. 11664
  38. 1016064
  39. 9604
  40. 12544

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