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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 584 · 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. 1.106² =
  2. 2.991² =
  3. 3.1008² =
  4. 4.105² =
  5. 5.110² =
  6. 6.90² =
  7. 7.104² =
  8. 8.98² =
  9. 9.88² =
  10. 10.1029² =
  11. 11.1011² =
  12. 12.995² =
  13. 13.975² =
  14. 14.1001² =
  15. 15.1023² =
  16. 16.985² =
  17. 17.110² =
  18. 18.90² =
  19. 19.974² =
  20. 20.106² =
  21. 21.107² =
  22. 22.106² =
  23. 23.94² =
  24. 24.1021² =
  25. 25.970² =
  26. 26.110² =
  27. 27.99² =
  28. 28.92² =
  29. 29.974² =
  30. 30.110² =
  31. 31.109² =
  32. 32.991² =
  33. 33.102² =
  34. 34.92² =
  35. 35.88² =
  36. 36.105² =
  37. 37.1004² =
  38. 38.94² =
  39. 39.993² =
  40. 40.978² =

Answer key

  1. 11236
  2. 982081
  3. 1016064
  4. 11025
  5. 12100
  6. 8100
  7. 10816
  8. 9604
  9. 7744
  10. 1058841
  11. 1022121
  12. 990025
  13. 950625
  14. 1002001
  15. 1046529
  16. 970225
  17. 12100
  18. 8100
  19. 948676
  20. 11236
  21. 11449
  22. 11236
  23. 8836
  24. 1042441
  25. 940900
  26. 12100
  27. 9801
  28. 8464
  29. 948676
  30. 12100
  31. 11881
  32. 982081
  33. 10404
  34. 8464
  35. 7744
  36. 11025
  37. 1008016
  38. 8836
  39. 986049
  40. 956484

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