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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 84 · 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. 1.992² =
  2. 2.107² =
  3. 3.993² =
  4. 4.105² =
  5. 5.1021² =
  6. 6.98² =
  7. 7.96² =
  8. 8.97² =
  9. 9.97² =
  10. 10.110² =
  11. 11.987² =
  12. 12.95² =
  13. 13.98² =
  14. 14.101² =
  15. 15.110² =
  16. 16.1012² =
  17. 17.1005² =
  18. 18.102² =
  19. 19.104² =
  20. 20.112² =
  21. 21.110² =
  22. 22.108² =
  23. 23.1014² =
  24. 24.101² =
  25. 25.1013² =
  26. 26.91² =
  27. 27.1007² =
  28. 28.980² =
  29. 29.993² =
  30. 30.109² =
  31. 31.108² =
  32. 32.112² =
  33. 33.105² =
  34. 34.102² =
  35. 35.109² =
  36. 36.1011² =
  37. 37.978² =
  38. 38.983² =
  39. 39.95² =
  40. 40.101² =

Answer key

  1. 984064
  2. 11449
  3. 986049
  4. 11025
  5. 1042441
  6. 9604
  7. 9216
  8. 9409
  9. 9409
  10. 12100
  11. 974169
  12. 9025
  13. 9604
  14. 10201
  15. 12100
  16. 1024144
  17. 1010025
  18. 10404
  19. 10816
  20. 12544
  21. 12100
  22. 11664
  23. 1028196
  24. 10201
  25. 1026169
  26. 8281
  27. 1014049
  28. 960400
  29. 986049
  30. 11881
  31. 11664
  32. 12544
  33. 11025
  34. 10404
  35. 11881
  36. 1022121
  37. 956484
  38. 966289
  39. 9025
  40. 10201

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