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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 488 · 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. 1.93² =
  2. 2.92² =
  3. 3.101² =
  4. 4.106² =
  5. 5.997² =
  6. 6.1008² =
  7. 7.982² =
  8. 8.991² =
  9. 9.88² =
  10. 10.996² =
  11. 11.1026² =
  12. 12.1004² =
  13. 13.997² =
  14. 14.88² =
  15. 15.111² =
  16. 16.94² =
  17. 17.1026² =
  18. 18.992² =
  19. 19.1006² =
  20. 20.92² =
  21. 21.91² =
  22. 22.1030² =
  23. 23.1015² =
  24. 24.1018² =
  25. 25.1001² =
  26. 26.996² =
  27. 27.994² =
  28. 28.988² =
  29. 29.97² =
  30. 30.108² =
  31. 31.97² =
  32. 32.109² =
  33. 33.109² =
  34. 34.95² =
  35. 35.998² =
  36. 36.1020² =
  37. 37.95² =
  38. 38.111² =
  39. 39.104² =
  40. 40.101² =

Answer key

  1. 8649
  2. 8464
  3. 10201
  4. 11236
  5. 994009
  6. 1016064
  7. 964324
  8. 982081
  9. 7744
  10. 992016
  11. 1052676
  12. 1008016
  13. 994009
  14. 7744
  15. 12321
  16. 8836
  17. 1052676
  18. 984064
  19. 1012036
  20. 8464
  21. 8281
  22. 1060900
  23. 1030225
  24. 1036324
  25. 1002001
  26. 992016
  27. 988036
  28. 976144
  29. 9409
  30. 11664
  31. 9409
  32. 11881
  33. 11881
  34. 9025
  35. 996004
  36. 1040400
  37. 9025
  38. 12321
  39. 10816
  40. 10201

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