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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 20 · 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. 1.97² =
  2. 2.88² =
  3. 3.985² =
  4. 4.1018² =
  5. 5.995² =
  6. 6.1012² =
  7. 7.90² =
  8. 8.998² =
  9. 9.991² =
  10. 10.986² =
  11. 11.1020² =
  12. 12.104² =
  13. 13.94² =
  14. 14.92² =
  15. 15.89² =
  16. 16.103² =
  17. 17.88² =
  18. 18.101² =
  19. 19.978² =
  20. 20.999² =
  21. 21.91² =
  22. 22.108² =
  23. 23.111² =
  24. 24.111² =
  25. 25.97² =
  26. 26.974² =
  27. 27.101² =
  28. 28.978² =
  29. 29.1013² =
  30. 30.103² =
  31. 31.90² =
  32. 32.96² =
  33. 33.977² =
  34. 34.1011² =
  35. 35.983² =
  36. 36.992² =
  37. 37.993² =
  38. 38.1029² =
  39. 39.92² =
  40. 40.1002² =

Answer key

  1. 9409
  2. 7744
  3. 970225
  4. 1036324
  5. 990025
  6. 1024144
  7. 8100
  8. 996004
  9. 982081
  10. 972196
  11. 1040400
  12. 10816
  13. 8836
  14. 8464
  15. 7921
  16. 10609
  17. 7744
  18. 10201
  19. 956484
  20. 998001
  21. 8281
  22. 11664
  23. 12321
  24. 12321
  25. 9409
  26. 948676
  27. 10201
  28. 956484
  29. 1026169
  30. 10609
  31. 8100
  32. 9216
  33. 954529
  34. 1022121
  35. 966289
  36. 984064
  37. 986049
  38. 1058841
  39. 8464
  40. 1004004

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