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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 415 · 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. 1.1011² =
  2. 2.106² =
  3. 3.110² =
  4. 4.101² =
  5. 5.103² =
  6. 6.1003² =
  7. 7.109² =
  8. 8.1010² =
  9. 9.108² =
  10. 10.103² =
  11. 11.106² =
  12. 12.91² =
  13. 13.103² =
  14. 14.95² =
  15. 15.96² =
  16. 16.90² =
  17. 17.986² =
  18. 18.997² =
  19. 19.107² =
  20. 20.1013² =
  21. 21.98² =
  22. 22.90² =
  23. 23.1025² =
  24. 24.109² =
  25. 25.111² =
  26. 26.99² =
  27. 27.96² =
  28. 28.997² =
  29. 29.111² =
  30. 30.1029² =
  31. 31.986² =
  32. 32.94² =
  33. 33.95² =
  34. 34.99² =
  35. 35.99² =
  36. 36.103² =
  37. 37.89² =
  38. 38.97² =
  39. 39.99² =
  40. 40.98² =

Answer key

  1. 1022121
  2. 11236
  3. 12100
  4. 10201
  5. 10609
  6. 1006009
  7. 11881
  8. 1020100
  9. 11664
  10. 10609
  11. 11236
  12. 8281
  13. 10609
  14. 9025
  15. 9216
  16. 8100
  17. 972196
  18. 994009
  19. 11449
  20. 1026169
  21. 9604
  22. 8100
  23. 1050625
  24. 11881
  25. 12321
  26. 9801
  27. 9216
  28. 994009
  29. 12321
  30. 1058841
  31. 972196
  32. 8836
  33. 9025
  34. 9801
  35. 9801
  36. 10609
  37. 7921
  38. 9409
  39. 9801
  40. 9604

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