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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 661 · 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. 1.1020² =
  2. 2.972² =
  3. 3.111² =
  4. 4.1030² =
  5. 5.108² =
  6. 6.101² =
  7. 7.95² =
  8. 8.97² =
  9. 9.96² =
  10. 10.112² =
  11. 11.978² =
  12. 12.92² =
  13. 13.94² =
  14. 14.989² =
  15. 15.1005² =
  16. 16.982² =
  17. 17.97² =
  18. 18.97² =
  19. 19.112² =
  20. 20.1020² =
  21. 21.92² =
  22. 22.108² =
  23. 23.1007² =
  24. 24.973² =
  25. 25.107² =
  26. 26.1018² =
  27. 27.94² =
  28. 28.989² =
  29. 29.98² =
  30. 30.88² =
  31. 31.108² =
  32. 32.97² =
  33. 33.1029² =
  34. 34.981² =
  35. 35.93² =
  36. 36.112² =
  37. 37.1019² =
  38. 38.991² =
  39. 39.998² =
  40. 40.99² =

Answer key

  1. 1040400
  2. 944784
  3. 12321
  4. 1060900
  5. 11664
  6. 10201
  7. 9025
  8. 9409
  9. 9216
  10. 12544
  11. 956484
  12. 8464
  13. 8836
  14. 978121
  15. 1010025
  16. 964324
  17. 9409
  18. 9409
  19. 12544
  20. 1040400
  21. 8464
  22. 11664
  23. 1014049
  24. 946729
  25. 11449
  26. 1036324
  27. 8836
  28. 978121
  29. 9604
  30. 7744
  31. 11664
  32. 9409
  33. 1058841
  34. 962361
  35. 8649
  36. 12544
  37. 1038361
  38. 982081
  39. 996004
  40. 9801

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