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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 481 · 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. 1.1001² =
  2. 2.1004² =
  3. 3.106² =
  4. 4.88² =
  5. 5.91² =
  6. 6.90² =
  7. 7.103² =
  8. 8.109² =
  9. 9.989² =
  10. 10.106² =
  11. 11.104² =
  12. 12.995² =
  13. 13.1009² =
  14. 14.986² =
  15. 15.102² =
  16. 16.90² =
  17. 17.103² =
  18. 18.98² =
  19. 19.93² =
  20. 20.96² =
  21. 21.89² =
  22. 22.994² =
  23. 23.104² =
  24. 24.109² =
  25. 25.109² =
  26. 26.976² =
  27. 27.104² =
  28. 28.92² =
  29. 29.1012² =
  30. 30.104² =
  31. 31.94² =
  32. 32.88² =
  33. 33.93² =
  34. 34.1004² =
  35. 35.89² =
  36. 36.98² =
  37. 37.88² =
  38. 38.88² =
  39. 39.111² =
  40. 40.92² =

Answer key

  1. 1002001
  2. 1008016
  3. 11236
  4. 7744
  5. 8281
  6. 8100
  7. 10609
  8. 11881
  9. 978121
  10. 11236
  11. 10816
  12. 990025
  13. 1018081
  14. 972196
  15. 10404
  16. 8100
  17. 10609
  18. 9604
  19. 8649
  20. 9216
  21. 7921
  22. 988036
  23. 10816
  24. 11881
  25. 11881
  26. 952576
  27. 10816
  28. 8464
  29. 1024144
  30. 10816
  31. 8836
  32. 7744
  33. 8649
  34. 1008016
  35. 7921
  36. 9604
  37. 7744
  38. 7744
  39. 12321
  40. 8464

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