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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 325 · 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. 1.109² =
  2. 2.1005² =
  3. 3.111² =
  4. 4.1008² =
  5. 5.102² =
  6. 6.108² =
  7. 7.91² =
  8. 8.101² =
  9. 9.995² =
  10. 10.90² =
  11. 11.89² =
  12. 12.1023² =
  13. 13.98² =
  14. 14.91² =
  15. 15.975² =
  16. 16.990² =
  17. 17.98² =
  18. 18.110² =
  19. 19.1027² =
  20. 20.105² =
  21. 21.104² =
  22. 22.1018² =
  23. 23.973² =
  24. 24.91² =
  25. 25.99² =
  26. 26.106² =
  27. 27.106² =
  28. 28.91² =
  29. 29.99² =
  30. 30.92² =
  31. 31.1028² =
  32. 32.108² =
  33. 33.104² =
  34. 34.1012² =
  35. 35.88² =
  36. 36.98² =
  37. 37.1023² =
  38. 38.111² =
  39. 39.1002² =
  40. 40.1006² =

Answer key

  1. 11881
  2. 1010025
  3. 12321
  4. 1016064
  5. 10404
  6. 11664
  7. 8281
  8. 10201
  9. 990025
  10. 8100
  11. 7921
  12. 1046529
  13. 9604
  14. 8281
  15. 950625
  16. 980100
  17. 9604
  18. 12100
  19. 1054729
  20. 11025
  21. 10816
  22. 1036324
  23. 946729
  24. 8281
  25. 9801
  26. 11236
  27. 11236
  28. 8281
  29. 9801
  30. 8464
  31. 1056784
  32. 11664
  33. 10816
  34. 1024144
  35. 7744
  36. 9604
  37. 1046529
  38. 12321
  39. 1004004
  40. 1012036

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