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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 698 · 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. 1.88² =
  2. 2.99² =
  3. 3.103² =
  4. 4.97² =
  5. 5.106² =
  6. 6.975² =
  7. 7.112² =
  8. 8.92² =
  9. 9.93² =
  10. 10.104² =
  11. 11.89² =
  12. 12.997² =
  13. 13.1029² =
  14. 14.1006² =
  15. 15.112² =
  16. 16.983² =
  17. 17.977² =
  18. 18.94² =
  19. 19.1018² =
  20. 20.1006² =
  21. 21.104² =
  22. 22.111² =
  23. 23.1027² =
  24. 24.109² =
  25. 25.97² =
  26. 26.93² =
  27. 27.93² =
  28. 28.994² =
  29. 29.103² =
  30. 30.91² =
  31. 31.106² =
  32. 32.998² =
  33. 33.108² =
  34. 34.88² =
  35. 35.984² =
  36. 36.89² =
  37. 37.99² =
  38. 38.95² =
  39. 39.101² =
  40. 40.89² =

Answer key

  1. 7744
  2. 9801
  3. 10609
  4. 9409
  5. 11236
  6. 950625
  7. 12544
  8. 8464
  9. 8649
  10. 10816
  11. 7921
  12. 994009
  13. 1058841
  14. 1012036
  15. 12544
  16. 966289
  17. 954529
  18. 8836
  19. 1036324
  20. 1012036
  21. 10816
  22. 12321
  23. 1054729
  24. 11881
  25. 9409
  26. 8649
  27. 8649
  28. 988036
  29. 10609
  30. 8281
  31. 11236
  32. 996004
  33. 11664
  34. 7744
  35. 968256
  36. 7921
  37. 9801
  38. 9025
  39. 10201
  40. 7921

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