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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 242 · 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. 1.105² =
  2. 2.994² =
  3. 3.91² =
  4. 4.101² =
  5. 5.95² =
  6. 6.109² =
  7. 7.97² =
  8. 8.1006² =
  9. 9.994² =
  10. 10.92² =
  11. 11.109² =
  12. 12.990² =
  13. 13.94² =
  14. 14.979² =
  15. 15.96² =
  16. 16.97² =
  17. 17.1022² =
  18. 18.98² =
  19. 19.987² =
  20. 20.974² =
  21. 21.89² =
  22. 22.103² =
  23. 23.96² =
  24. 24.976² =
  25. 25.94² =
  26. 26.973² =
  27. 27.106² =
  28. 28.1013² =
  29. 29.96² =
  30. 30.112² =
  31. 31.970² =
  32. 32.103² =
  33. 33.105² =
  34. 34.99² =
  35. 35.88² =
  36. 36.107² =
  37. 37.998² =
  38. 38.102² =
  39. 39.986² =
  40. 40.107² =

Answer key

  1. 11025
  2. 988036
  3. 8281
  4. 10201
  5. 9025
  6. 11881
  7. 9409
  8. 1012036
  9. 988036
  10. 8464
  11. 11881
  12. 980100
  13. 8836
  14. 958441
  15. 9216
  16. 9409
  17. 1044484
  18. 9604
  19. 974169
  20. 948676
  21. 7921
  22. 10609
  23. 9216
  24. 952576
  25. 8836
  26. 946729
  27. 11236
  28. 1026169
  29. 9216
  30. 12544
  31. 940900
  32. 10609
  33. 11025
  34. 9801
  35. 7744
  36. 11449
  37. 996004
  38. 10404
  39. 972196
  40. 11449

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