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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 701 · 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. 1.1007² =
  2. 2.107² =
  3. 3.1019² =
  4. 4.101² =
  5. 5.94² =
  6. 6.983² =
  7. 7.91² =
  8. 8.978² =
  9. 9.1012² =
  10. 10.1028² =
  11. 11.112² =
  12. 12.106² =
  13. 13.94² =
  14. 14.1008² =
  15. 15.106² =
  16. 16.984² =
  17. 17.97² =
  18. 18.98² =
  19. 19.1006² =
  20. 20.978² =
  21. 21.1024² =
  22. 22.106² =
  23. 23.104² =
  24. 24.112² =
  25. 25.107² =
  26. 26.92² =
  27. 27.97² =
  28. 28.92² =
  29. 29.104² =
  30. 30.94² =
  31. 31.89² =
  32. 32.98² =
  33. 33.110² =
  34. 34.96² =
  35. 35.93² =
  36. 36.99² =
  37. 37.994² =
  38. 38.88² =
  39. 39.92² =
  40. 40.981² =

Answer key

  1. 1014049
  2. 11449
  3. 1038361
  4. 10201
  5. 8836
  6. 966289
  7. 8281
  8. 956484
  9. 1024144
  10. 1056784
  11. 12544
  12. 11236
  13. 8836
  14. 1016064
  15. 11236
  16. 968256
  17. 9409
  18. 9604
  19. 1012036
  20. 956484
  21. 1048576
  22. 11236
  23. 10816
  24. 12544
  25. 11449
  26. 8464
  27. 9409
  28. 8464
  29. 10816
  30. 8836
  31. 7921
  32. 9604
  33. 12100
  34. 9216
  35. 8649
  36. 9801
  37. 988036
  38. 7744
  39. 8464
  40. 962361

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