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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 634 · 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. 1.112² =
  2. 2.94² =
  3. 3.1022² =
  4. 4.98² =
  5. 5.112² =
  6. 6.972² =
  7. 7.98² =
  8. 8.108² =
  9. 9.1002² =
  10. 10.96² =
  11. 11.112² =
  12. 12.1013² =
  13. 13.107² =
  14. 14.981² =
  15. 15.111² =
  16. 16.1028² =
  17. 17.1006² =
  18. 18.88² =
  19. 19.993² =
  20. 20.1013² =
  21. 21.94² =
  22. 22.112² =
  23. 23.111² =
  24. 24.96² =
  25. 25.96² =
  26. 26.90² =
  27. 27.105² =
  28. 28.99² =
  29. 29.99² =
  30. 30.993² =
  31. 31.1022² =
  32. 32.1006² =
  33. 33.991² =
  34. 34.102² =
  35. 35.1003² =
  36. 36.92² =
  37. 37.1022² =
  38. 38.101² =
  39. 39.995² =
  40. 40.979² =

Answer key

  1. 12544
  2. 8836
  3. 1044484
  4. 9604
  5. 12544
  6. 944784
  7. 9604
  8. 11664
  9. 1004004
  10. 9216
  11. 12544
  12. 1026169
  13. 11449
  14. 962361
  15. 12321
  16. 1056784
  17. 1012036
  18. 7744
  19. 986049
  20. 1026169
  21. 8836
  22. 12544
  23. 12321
  24. 9216
  25. 9216
  26. 8100
  27. 11025
  28. 9801
  29. 9801
  30. 986049
  31. 1044484
  32. 1012036
  33. 982081
  34. 10404
  35. 1006009
  36. 8464
  37. 1044484
  38. 10201
  39. 990025
  40. 958441

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