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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 199 · 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. 1.996² =
  2. 2.1006² =
  3. 3.94² =
  4. 4.99² =
  5. 5.106² =
  6. 6.106² =
  7. 7.90² =
  8. 8.106² =
  9. 9.1016² =
  10. 10.103² =
  11. 11.112² =
  12. 12.92² =
  13. 13.90² =
  14. 14.106² =
  15. 15.104² =
  16. 16.976² =
  17. 17.88² =
  18. 18.975² =
  19. 19.111² =
  20. 20.103² =
  21. 21.93² =
  22. 22.96² =
  23. 23.92² =
  24. 24.112² =
  25. 25.95² =
  26. 26.977² =
  27. 27.94² =
  28. 28.90² =
  29. 29.111² =
  30. 30.110² =
  31. 31.1025² =
  32. 32.111² =
  33. 33.1004² =
  34. 34.104² =
  35. 35.999² =
  36. 36.110² =
  37. 37.990² =
  38. 38.978² =
  39. 39.88² =
  40. 40.971² =

Answer key

  1. 992016
  2. 1012036
  3. 8836
  4. 9801
  5. 11236
  6. 11236
  7. 8100
  8. 11236
  9. 1032256
  10. 10609
  11. 12544
  12. 8464
  13. 8100
  14. 11236
  15. 10816
  16. 952576
  17. 7744
  18. 950625
  19. 12321
  20. 10609
  21. 8649
  22. 9216
  23. 8464
  24. 12544
  25. 9025
  26. 954529
  27. 8836
  28. 8100
  29. 12321
  30. 12100
  31. 1050625
  32. 12321
  33. 1008016
  34. 10816
  35. 998001
  36. 12100
  37. 980100
  38. 956484
  39. 7744
  40. 942841

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