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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 838 · 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. 1.95² =
  2. 2.989² =
  3. 3.108² =
  4. 4.978² =
  5. 5.1018² =
  6. 6.97² =
  7. 7.996² =
  8. 8.995² =
  9. 9.102² =
  10. 10.1016² =
  11. 11.95² =
  12. 12.97² =
  13. 13.971² =
  14. 14.106² =
  15. 15.88² =
  16. 16.1015² =
  17. 17.98² =
  18. 18.112² =
  19. 19.89² =
  20. 20.1008² =
  21. 21.97² =
  22. 22.99² =
  23. 23.985² =
  24. 24.98² =
  25. 25.105² =
  26. 26.996² =
  27. 27.91² =
  28. 28.1016² =
  29. 29.110² =
  30. 30.102² =
  31. 31.101² =
  32. 32.104² =
  33. 33.95² =
  34. 34.99² =
  35. 35.108² =
  36. 36.972² =
  37. 37.89² =
  38. 38.99² =
  39. 39.99² =
  40. 40.109² =

Answer key

  1. 9025
  2. 978121
  3. 11664
  4. 956484
  5. 1036324
  6. 9409
  7. 992016
  8. 990025
  9. 10404
  10. 1032256
  11. 9025
  12. 9409
  13. 942841
  14. 11236
  15. 7744
  16. 1030225
  17. 9604
  18. 12544
  19. 7921
  20. 1016064
  21. 9409
  22. 9801
  23. 970225
  24. 9604
  25. 11025
  26. 992016
  27. 8281
  28. 1032256
  29. 12100
  30. 10404
  31. 10201
  32. 10816
  33. 9025
  34. 9801
  35. 11664
  36. 944784
  37. 7921
  38. 9801
  39. 9801
  40. 11881

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