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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 928 · 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. 1.977² =
  2. 2.91² =
  3. 3.102² =
  4. 4.90² =
  5. 5.975² =
  6. 6.986² =
  7. 7.993² =
  8. 8.103² =
  9. 9.978² =
  10. 10.88² =
  11. 11.111² =
  12. 12.102² =
  13. 13.105² =
  14. 14.1019² =
  15. 15.1015² =
  16. 16.1028² =
  17. 17.101² =
  18. 18.99² =
  19. 19.110² =
  20. 20.1001² =
  21. 21.98² =
  22. 22.90² =
  23. 23.101² =
  24. 24.92² =
  25. 25.98² =
  26. 26.97² =
  27. 27.1002² =
  28. 28.105² =
  29. 29.97² =
  30. 30.971² =
  31. 31.1010² =
  32. 32.98² =
  33. 33.103² =
  34. 34.99² =
  35. 35.93² =
  36. 36.105² =
  37. 37.111² =
  38. 38.112² =
  39. 39.104² =
  40. 40.90² =

Answer key

  1. 954529
  2. 8281
  3. 10404
  4. 8100
  5. 950625
  6. 972196
  7. 986049
  8. 10609
  9. 956484
  10. 7744
  11. 12321
  12. 10404
  13. 11025
  14. 1038361
  15. 1030225
  16. 1056784
  17. 10201
  18. 9801
  19. 12100
  20. 1002001
  21. 9604
  22. 8100
  23. 10201
  24. 8464
  25. 9604
  26. 9409
  27. 1004004
  28. 11025
  29. 9409
  30. 942841
  31. 1020100
  32. 9604
  33. 10609
  34. 9801
  35. 8649
  36. 11025
  37. 12321
  38. 12544
  39. 10816
  40. 8100

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