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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 803 · 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. 1.993² =
  2. 2.976² =
  3. 3.96² =
  4. 4.94² =
  5. 5.88² =
  6. 6.974² =
  7. 7.105² =
  8. 8.106² =
  9. 9.93² =
  10. 10.105² =
  11. 11.1021² =
  12. 12.993² =
  13. 13.1008² =
  14. 14.93² =
  15. 15.984² =
  16. 16.109² =
  17. 17.97² =
  18. 18.97² =
  19. 19.974² =
  20. 20.95² =
  21. 21.993² =
  22. 22.981² =
  23. 23.106² =
  24. 24.93² =
  25. 25.104² =
  26. 26.108² =
  27. 27.94² =
  28. 28.111² =
  29. 29.97² =
  30. 30.1015² =
  31. 31.93² =
  32. 32.91² =
  33. 33.999² =
  34. 34.93² =
  35. 35.89² =
  36. 36.107² =
  37. 37.90² =
  38. 38.1019² =
  39. 39.93² =
  40. 40.991² =

Answer key

  1. 986049
  2. 952576
  3. 9216
  4. 8836
  5. 7744
  6. 948676
  7. 11025
  8. 11236
  9. 8649
  10. 11025
  11. 1042441
  12. 986049
  13. 1016064
  14. 8649
  15. 968256
  16. 11881
  17. 9409
  18. 9409
  19. 948676
  20. 9025
  21. 986049
  22. 962361
  23. 11236
  24. 8649
  25. 10816
  26. 11664
  27. 8836
  28. 12321
  29. 9409
  30. 1030225
  31. 8649
  32. 8281
  33. 998001
  34. 8649
  35. 7921
  36. 11449
  37. 8100
  38. 1038361
  39. 8649
  40. 982081

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