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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 439 · 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. 2.89² =
  3. 3.91² =
  4. 4.980² =
  5. 5.1023² =
  6. 6.108² =
  7. 7.981² =
  8. 8.98² =
  9. 9.1016² =
  10. 10.112² =
  11. 11.103² =
  12. 12.95² =
  13. 13.105² =
  14. 14.996² =
  15. 15.96² =
  16. 16.109² =
  17. 17.99² =
  18. 18.94² =
  19. 19.88² =
  20. 20.973² =
  21. 21.996² =
  22. 22.981² =
  23. 23.88² =
  24. 24.111² =
  25. 25.98² =
  26. 26.104² =
  27. 27.109² =
  28. 28.989² =
  29. 29.110² =
  30. 30.96² =
  31. 31.1025² =
  32. 32.104² =
  33. 33.99² =
  34. 34.97² =
  35. 35.101² =
  36. 36.90² =
  37. 37.101² =
  38. 38.995² =
  39. 39.107² =
  40. 40.111² =

Answer key

  1. 10404
  2. 7921
  3. 8281
  4. 960400
  5. 1046529
  6. 11664
  7. 962361
  8. 9604
  9. 1032256
  10. 12544
  11. 10609
  12. 9025
  13. 11025
  14. 992016
  15. 9216
  16. 11881
  17. 9801
  18. 8836
  19. 7744
  20. 946729
  21. 992016
  22. 962361
  23. 7744
  24. 12321
  25. 9604
  26. 10816
  27. 11881
  28. 978121
  29. 12100
  30. 9216
  31. 1050625
  32. 10816
  33. 9801
  34. 9409
  35. 10201
  36. 8100
  37. 10201
  38. 990025
  39. 11449
  40. 12321

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