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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 906 · 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. 1.1007² =
  2. 2.995² =
  3. 3.999² =
  4. 4.94² =
  5. 5.96² =
  6. 6.978² =
  7. 7.98² =
  8. 8.978² =
  9. 9.1027² =
  10. 10.90² =
  11. 11.96² =
  12. 12.93² =
  13. 13.1022² =
  14. 14.977² =
  15. 15.1001² =
  16. 16.91² =
  17. 17.92² =
  18. 18.985² =
  19. 19.96² =
  20. 20.90² =
  21. 21.991² =
  22. 22.988² =
  23. 23.977² =
  24. 24.998² =
  25. 25.998² =
  26. 26.1004² =
  27. 27.109² =
  28. 28.101² =
  29. 29.1005² =
  30. 30.106² =
  31. 31.1007² =
  32. 32.91² =
  33. 33.102² =
  34. 34.89² =
  35. 35.109² =
  36. 36.90² =
  37. 37.1010² =
  38. 38.99² =
  39. 39.1020² =
  40. 40.97² =

Answer key

  1. 1014049
  2. 990025
  3. 998001
  4. 8836
  5. 9216
  6. 956484
  7. 9604
  8. 956484
  9. 1054729
  10. 8100
  11. 9216
  12. 8649
  13. 1044484
  14. 954529
  15. 1002001
  16. 8281
  17. 8464
  18. 970225
  19. 9216
  20. 8100
  21. 982081
  22. 976144
  23. 954529
  24. 996004
  25. 996004
  26. 1008016
  27. 11881
  28. 10201
  29. 1010025
  30. 11236
  31. 1014049
  32. 8281
  33. 10404
  34. 7921
  35. 11881
  36. 8100
  37. 1020100
  38. 9801
  39. 1040400
  40. 9409

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