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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 706 · 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. 1.95² =
  2. 2.1022² =
  3. 3.89² =
  4. 4.91² =
  5. 5.983² =
  6. 6.97² =
  7. 7.1029² =
  8. 8.107² =
  9. 9.109² =
  10. 10.994² =
  11. 11.998² =
  12. 12.1001² =
  13. 13.107² =
  14. 14.91² =
  15. 15.92² =
  16. 16.979² =
  17. 17.1019² =
  18. 18.96² =
  19. 19.103² =
  20. 20.975² =
  21. 21.104² =
  22. 22.111² =
  23. 23.972² =
  24. 24.1007² =
  25. 25.105² =
  26. 26.986² =
  27. 27.110² =
  28. 28.102² =
  29. 29.94² =
  30. 30.991² =
  31. 31.92² =
  32. 32.94² =
  33. 33.108² =
  34. 34.1008² =
  35. 35.978² =
  36. 36.98² =
  37. 37.96² =
  38. 38.978² =
  39. 39.96² =
  40. 40.111² =

Answer key

  1. 9025
  2. 1044484
  3. 7921
  4. 8281
  5. 966289
  6. 9409
  7. 1058841
  8. 11449
  9. 11881
  10. 988036
  11. 996004
  12. 1002001
  13. 11449
  14. 8281
  15. 8464
  16. 958441
  17. 1038361
  18. 9216
  19. 10609
  20. 950625
  21. 10816
  22. 12321
  23. 944784
  24. 1014049
  25. 11025
  26. 972196
  27. 12100
  28. 10404
  29. 8836
  30. 982081
  31. 8464
  32. 8836
  33. 11664
  34. 1016064
  35. 956484
  36. 9604
  37. 9216
  38. 956484
  39. 9216
  40. 12321

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