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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 581 · 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. 1.93² =
  2. 2.98² =
  3. 3.1007² =
  4. 4.91² =
  5. 5.110² =
  6. 6.987² =
  7. 7.983² =
  8. 8.98² =
  9. 9.1024² =
  10. 10.97² =
  11. 11.109² =
  12. 12.104² =
  13. 13.1007² =
  14. 14.112² =
  15. 15.107² =
  16. 16.1007² =
  17. 17.99² =
  18. 18.98² =
  19. 19.998² =
  20. 20.1009² =
  21. 21.981² =
  22. 22.94² =
  23. 23.996² =
  24. 24.109² =
  25. 25.1026² =
  26. 26.92² =
  27. 27.91² =
  28. 28.970² =
  29. 29.111² =
  30. 30.95² =
  31. 31.1006² =
  32. 32.976² =
  33. 33.88² =
  34. 34.98² =
  35. 35.103² =
  36. 36.90² =
  37. 37.99² =
  38. 38.89² =
  39. 39.997² =
  40. 40.1029² =

Answer key

  1. 8649
  2. 9604
  3. 1014049
  4. 8281
  5. 12100
  6. 974169
  7. 966289
  8. 9604
  9. 1048576
  10. 9409
  11. 11881
  12. 10816
  13. 1014049
  14. 12544
  15. 11449
  16. 1014049
  17. 9801
  18. 9604
  19. 996004
  20. 1018081
  21. 962361
  22. 8836
  23. 992016
  24. 11881
  25. 1052676
  26. 8464
  27. 8281
  28. 940900
  29. 12321
  30. 9025
  31. 1012036
  32. 952576
  33. 7744
  34. 9604
  35. 10609
  36. 8100
  37. 9801
  38. 7921
  39. 994009
  40. 1058841

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