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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 143 · 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. 1.1019² =
  2. 2.99² =
  3. 3.99² =
  4. 4.107² =
  5. 5.89² =
  6. 6.89² =
  7. 7.978² =
  8. 8.103² =
  9. 9.106² =
  10. 10.1006² =
  11. 11.98² =
  12. 12.1029² =
  13. 13.1001² =
  14. 14.107² =
  15. 15.109² =
  16. 16.95² =
  17. 17.1002² =
  18. 18.112² =
  19. 19.97² =
  20. 20.106² =
  21. 21.1023² =
  22. 22.93² =
  23. 23.985² =
  24. 24.94² =
  25. 25.1009² =
  26. 26.94² =
  27. 27.980² =
  28. 28.99² =
  29. 29.111² =
  30. 30.978² =
  31. 31.997² =
  32. 32.89² =
  33. 33.988² =
  34. 34.110² =
  35. 35.92² =
  36. 36.111² =
  37. 37.103² =
  38. 38.1020² =
  39. 39.103² =
  40. 40.111² =

Answer key

  1. 1038361
  2. 9801
  3. 9801
  4. 11449
  5. 7921
  6. 7921
  7. 956484
  8. 10609
  9. 11236
  10. 1012036
  11. 9604
  12. 1058841
  13. 1002001
  14. 11449
  15. 11881
  16. 9025
  17. 1004004
  18. 12544
  19. 9409
  20. 11236
  21. 1046529
  22. 8649
  23. 970225
  24. 8836
  25. 1018081
  26. 8836
  27. 960400
  28. 9801
  29. 12321
  30. 956484
  31. 994009
  32. 7921
  33. 976144
  34. 12100
  35. 8464
  36. 12321
  37. 10609
  38. 1040400
  39. 10609
  40. 12321

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