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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 844 · 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. 1.92² =
  2. 2.98² =
  3. 3.112² =
  4. 4.101² =
  5. 5.1004² =
  6. 6.1018² =
  7. 7.95² =
  8. 8.1005² =
  9. 9.89² =
  10. 10.1024² =
  11. 11.95² =
  12. 12.109² =
  13. 13.101² =
  14. 14.94² =
  15. 15.112² =
  16. 16.981² =
  17. 17.104² =
  18. 18.99² =
  19. 19.990² =
  20. 20.97² =
  21. 21.996² =
  22. 22.92² =
  23. 23.94² =
  24. 24.97² =
  25. 25.96² =
  26. 26.110² =
  27. 27.88² =
  28. 28.1011² =
  29. 29.1015² =
  30. 30.91² =
  31. 31.1002² =
  32. 32.1009² =
  33. 33.107² =
  34. 34.110² =
  35. 35.1010² =
  36. 36.987² =
  37. 37.92² =
  38. 38.96² =
  39. 39.98² =
  40. 40.111² =

Answer key

  1. 8464
  2. 9604
  3. 12544
  4. 10201
  5. 1008016
  6. 1036324
  7. 9025
  8. 1010025
  9. 7921
  10. 1048576
  11. 9025
  12. 11881
  13. 10201
  14. 8836
  15. 12544
  16. 962361
  17. 10816
  18. 9801
  19. 980100
  20. 9409
  21. 992016
  22. 8464
  23. 8836
  24. 9409
  25. 9216
  26. 12100
  27. 7744
  28. 1022121
  29. 1030225
  30. 8281
  31. 1004004
  32. 1018081
  33. 11449
  34. 12100
  35. 1020100
  36. 974169
  37. 8464
  38. 9216
  39. 9604
  40. 12321

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