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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 243 · 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. 1.993² =
  2. 2.1003² =
  3. 3.96² =
  4. 4.96² =
  5. 5.102² =
  6. 6.109² =
  7. 7.1024² =
  8. 8.102² =
  9. 9.89² =
  10. 10.93² =
  11. 11.1018² =
  12. 12.110² =
  13. 13.111² =
  14. 14.99² =
  15. 15.89² =
  16. 16.95² =
  17. 17.975² =
  18. 18.104² =
  19. 19.88² =
  20. 20.105² =
  21. 21.108² =
  22. 22.994² =
  23. 23.106² =
  24. 24.88² =
  25. 25.1001² =
  26. 26.107² =
  27. 27.1009² =
  28. 28.111² =
  29. 29.972² =
  30. 30.94² =
  31. 31.105² =
  32. 32.96² =
  33. 33.97² =
  34. 34.979² =
  35. 35.988² =
  36. 36.110² =
  37. 37.1020² =
  38. 38.98² =
  39. 39.92² =
  40. 40.89² =

Answer key

  1. 986049
  2. 1006009
  3. 9216
  4. 9216
  5. 10404
  6. 11881
  7. 1048576
  8. 10404
  9. 7921
  10. 8649
  11. 1036324
  12. 12100
  13. 12321
  14. 9801
  15. 7921
  16. 9025
  17. 950625
  18. 10816
  19. 7744
  20. 11025
  21. 11664
  22. 988036
  23. 11236
  24. 7744
  25. 1002001
  26. 11449
  27. 1018081
  28. 12321
  29. 944784
  30. 8836
  31. 11025
  32. 9216
  33. 9409
  34. 958441
  35. 976144
  36. 12100
  37. 1040400
  38. 9604
  39. 8464
  40. 7921

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