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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 616 · 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. 1.999² =
  2. 2.89² =
  3. 3.107² =
  4. 4.989² =
  5. 5.1017² =
  6. 6.1011² =
  7. 7.1001² =
  8. 8.1027² =
  9. 9.88² =
  10. 10.107² =
  11. 11.974² =
  12. 12.96² =
  13. 13.1025² =
  14. 14.88² =
  15. 15.1005² =
  16. 16.107² =
  17. 17.1028² =
  18. 18.997² =
  19. 19.996² =
  20. 20.107² =
  21. 21.1006² =
  22. 22.1004² =
  23. 23.91² =
  24. 24.94² =
  25. 25.99² =
  26. 26.976² =
  27. 27.983² =
  28. 28.105² =
  29. 29.98² =
  30. 30.997² =
  31. 31.91² =
  32. 32.93² =
  33. 33.1009² =
  34. 34.102² =
  35. 35.1008² =
  36. 36.101² =
  37. 37.103² =
  38. 38.101² =
  39. 39.90² =
  40. 40.1018² =

Answer key

  1. 998001
  2. 7921
  3. 11449
  4. 978121
  5. 1034289
  6. 1022121
  7. 1002001
  8. 1054729
  9. 7744
  10. 11449
  11. 948676
  12. 9216
  13. 1050625
  14. 7744
  15. 1010025
  16. 11449
  17. 1056784
  18. 994009
  19. 992016
  20. 11449
  21. 1012036
  22. 1008016
  23. 8281
  24. 8836
  25. 9801
  26. 952576
  27. 966289
  28. 11025
  29. 9604
  30. 994009
  31. 8281
  32. 8649
  33. 1018081
  34. 10404
  35. 1016064
  36. 10201
  37. 10609
  38. 10201
  39. 8100
  40. 1036324

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