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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 296 · 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. 1.97² =
  2. 2.106² =
  3. 3.101² =
  4. 4.96² =
  5. 5.96² =
  6. 6.993² =
  7. 7.109² =
  8. 8.90² =
  9. 9.1005² =
  10. 10.102² =
  11. 11.110² =
  12. 12.1012² =
  13. 13.99² =
  14. 14.101² =
  15. 15.94² =
  16. 16.92² =
  17. 17.96² =
  18. 18.91² =
  19. 19.93² =
  20. 20.110² =
  21. 21.96² =
  22. 22.93² =
  23. 23.90² =
  24. 24.998² =
  25. 25.88² =
  26. 26.984² =
  27. 27.109² =
  28. 28.1017² =
  29. 29.995² =
  30. 30.112² =
  31. 31.973² =
  32. 32.112² =
  33. 33.102² =
  34. 34.95² =
  35. 35.1020² =
  36. 36.996² =
  37. 37.98² =
  38. 38.90² =
  39. 39.89² =
  40. 40.1015² =

Answer key

  1. 9409
  2. 11236
  3. 10201
  4. 9216
  5. 9216
  6. 986049
  7. 11881
  8. 8100
  9. 1010025
  10. 10404
  11. 12100
  12. 1024144
  13. 9801
  14. 10201
  15. 8836
  16. 8464
  17. 9216
  18. 8281
  19. 8649
  20. 12100
  21. 9216
  22. 8649
  23. 8100
  24. 996004
  25. 7744
  26. 968256
  27. 11881
  28. 1034289
  29. 990025
  30. 12544
  31. 946729
  32. 12544
  33. 10404
  34. 9025
  35. 1040400
  36. 992016
  37. 9604
  38. 8100
  39. 7921
  40. 1030225

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