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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 884 · 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. 1.102² =
  2. 2.96² =
  3. 3.1002² =
  4. 4.110² =
  5. 5.89² =
  6. 6.94² =
  7. 7.1016² =
  8. 8.978² =
  9. 9.104² =
  10. 10.97² =
  11. 11.97² =
  12. 12.974² =
  13. 13.93² =
  14. 14.1027² =
  15. 15.108² =
  16. 16.104² =
  17. 17.998² =
  18. 18.986² =
  19. 19.110² =
  20. 20.105² =
  21. 21.1030² =
  22. 22.98² =
  23. 23.108² =
  24. 24.987² =
  25. 25.999² =
  26. 26.1014² =
  27. 27.103² =
  28. 28.972² =
  29. 29.1008² =
  30. 30.99² =
  31. 31.99² =
  32. 32.1011² =
  33. 33.107² =
  34. 34.112² =
  35. 35.977² =
  36. 36.1001² =
  37. 37.977² =
  38. 38.91² =
  39. 39.983² =
  40. 40.109² =

Answer key

  1. 10404
  2. 9216
  3. 1004004
  4. 12100
  5. 7921
  6. 8836
  7. 1032256
  8. 956484
  9. 10816
  10. 9409
  11. 9409
  12. 948676
  13. 8649
  14. 1054729
  15. 11664
  16. 10816
  17. 996004
  18. 972196
  19. 12100
  20. 11025
  21. 1060900
  22. 9604
  23. 11664
  24. 974169
  25. 998001
  26. 1028196
  27. 10609
  28. 944784
  29. 1016064
  30. 9801
  31. 9801
  32. 1022121
  33. 11449
  34. 12544
  35. 954529
  36. 1002001
  37. 954529
  38. 8281
  39. 966289
  40. 11881

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