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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 426 · 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. 1.974² =
  2. 2.1005² =
  3. 3.994² =
  4. 4.1014² =
  5. 5.102² =
  6. 6.997² =
  7. 7.111² =
  8. 8.109² =
  9. 9.90² =
  10. 10.990² =
  11. 11.93² =
  12. 12.973² =
  13. 13.111² =
  14. 14.997² =
  15. 15.998² =
  16. 16.995² =
  17. 17.94² =
  18. 18.95² =
  19. 19.1021² =
  20. 20.979² =
  21. 21.101² =
  22. 22.971² =
  23. 23.107² =
  24. 24.1014² =
  25. 25.991² =
  26. 26.94² =
  27. 27.974² =
  28. 28.96² =
  29. 29.1029² =
  30. 30.102² =
  31. 31.110² =
  32. 32.97² =
  33. 33.91² =
  34. 34.111² =
  35. 35.90² =
  36. 36.95² =
  37. 37.93² =
  38. 38.104² =
  39. 39.996² =
  40. 40.971² =

Answer key

  1. 948676
  2. 1010025
  3. 988036
  4. 1028196
  5. 10404
  6. 994009
  7. 12321
  8. 11881
  9. 8100
  10. 980100
  11. 8649
  12. 946729
  13. 12321
  14. 994009
  15. 996004
  16. 990025
  17. 8836
  18. 9025
  19. 1042441
  20. 958441
  21. 10201
  22. 942841
  23. 11449
  24. 1028196
  25. 982081
  26. 8836
  27. 948676
  28. 9216
  29. 1058841
  30. 10404
  31. 12100
  32. 9409
  33. 8281
  34. 12321
  35. 8100
  36. 9025
  37. 8649
  38. 10816
  39. 992016
  40. 942841

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