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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 79 · 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. 1.1025² =
  2. 2.1030² =
  3. 3.992² =
  4. 4.95² =
  5. 5.96² =
  6. 6.89² =
  7. 7.103² =
  8. 8.985² =
  9. 9.109² =
  10. 10.92² =
  11. 11.93² =
  12. 12.93² =
  13. 13.88² =
  14. 14.96² =
  15. 15.103² =
  16. 16.102² =
  17. 17.93² =
  18. 18.994² =
  19. 19.1001² =
  20. 20.96² =
  21. 21.1019² =
  22. 22.105² =
  23. 23.979² =
  24. 24.89² =
  25. 25.90² =
  26. 26.102² =
  27. 27.93² =
  28. 28.1006² =
  29. 29.98² =
  30. 30.92² =
  31. 31.994² =
  32. 32.112² =
  33. 33.92² =
  34. 34.109² =
  35. 35.973² =
  36. 36.88² =
  37. 37.90² =
  38. 38.112² =
  39. 39.94² =
  40. 40.1030² =

Answer key

  1. 1050625
  2. 1060900
  3. 984064
  4. 9025
  5. 9216
  6. 7921
  7. 10609
  8. 970225
  9. 11881
  10. 8464
  11. 8649
  12. 8649
  13. 7744
  14. 9216
  15. 10609
  16. 10404
  17. 8649
  18. 988036
  19. 1002001
  20. 9216
  21. 1038361
  22. 11025
  23. 958441
  24. 7921
  25. 8100
  26. 10404
  27. 8649
  28. 1012036
  29. 9604
  30. 8464
  31. 988036
  32. 12544
  33. 8464
  34. 11881
  35. 946729
  36. 7744
  37. 8100
  38. 12544
  39. 8836
  40. 1060900

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