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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 162 · 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. 1.108² =
  2. 2.994² =
  3. 3.1005² =
  4. 4.110² =
  5. 5.93² =
  6. 6.1023² =
  7. 7.978² =
  8. 8.112² =
  9. 9.975² =
  10. 10.994² =
  11. 11.103² =
  12. 12.1018² =
  13. 13.111² =
  14. 14.90² =
  15. 15.98² =
  16. 16.971² =
  17. 17.996² =
  18. 18.978² =
  19. 19.105² =
  20. 20.1022² =
  21. 21.99² =
  22. 22.102² =
  23. 23.94² =
  24. 24.1002² =
  25. 25.112² =
  26. 26.106² =
  27. 27.92² =
  28. 28.1002² =
  29. 29.1007² =
  30. 30.1018² =
  31. 31.88² =
  32. 32.976² =
  33. 33.1002² =
  34. 34.105² =
  35. 35.1004² =
  36. 36.999² =
  37. 37.977² =
  38. 38.977² =
  39. 39.90² =
  40. 40.93² =

Answer key

  1. 11664
  2. 988036
  3. 1010025
  4. 12100
  5. 8649
  6. 1046529
  7. 956484
  8. 12544
  9. 950625
  10. 988036
  11. 10609
  12. 1036324
  13. 12321
  14. 8100
  15. 9604
  16. 942841
  17. 992016
  18. 956484
  19. 11025
  20. 1044484
  21. 9801
  22. 10404
  23. 8836
  24. 1004004
  25. 12544
  26. 11236
  27. 8464
  28. 1004004
  29. 1014049
  30. 1036324
  31. 7744
  32. 952576
  33. 1004004
  34. 11025
  35. 1008016
  36. 998001
  37. 954529
  38. 954529
  39. 8100
  40. 8649

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