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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 187 · 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. 1.112² =
  2. 2.112² =
  3. 3.89² =
  4. 4.106² =
  5. 5.88² =
  6. 6.103² =
  7. 7.90² =
  8. 8.97² =
  9. 9.91² =
  10. 10.104² =
  11. 11.987² =
  12. 12.979² =
  13. 13.110² =
  14. 14.1002² =
  15. 15.91² =
  16. 16.103² =
  17. 17.108² =
  18. 18.1010² =
  19. 19.109² =
  20. 20.1030² =
  21. 21.103² =
  22. 22.112² =
  23. 23.109² =
  24. 24.1020² =
  25. 25.89² =
  26. 26.110² =
  27. 27.993² =
  28. 28.111² =
  29. 29.92² =
  30. 30.97² =
  31. 31.993² =
  32. 32.104² =
  33. 33.112² =
  34. 34.975² =
  35. 35.1002² =
  36. 36.90² =
  37. 37.103² =
  38. 38.96² =
  39. 39.107² =
  40. 40.90² =

Answer key

  1. 12544
  2. 12544
  3. 7921
  4. 11236
  5. 7744
  6. 10609
  7. 8100
  8. 9409
  9. 8281
  10. 10816
  11. 974169
  12. 958441
  13. 12100
  14. 1004004
  15. 8281
  16. 10609
  17. 11664
  18. 1020100
  19. 11881
  20. 1060900
  21. 10609
  22. 12544
  23. 11881
  24. 1040400
  25. 7921
  26. 12100
  27. 986049
  28. 12321
  29. 8464
  30. 9409
  31. 986049
  32. 10816
  33. 12544
  34. 950625
  35. 1004004
  36. 8100
  37. 10609
  38. 9216
  39. 11449
  40. 8100

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