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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 633 · 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. 1.1001² =
  2. 2.974² =
  3. 3.983² =
  4. 4.91² =
  5. 5.1014² =
  6. 6.89² =
  7. 7.993² =
  8. 8.99² =
  9. 9.89² =
  10. 10.988² =
  11. 11.89² =
  12. 12.1025² =
  13. 13.97² =
  14. 14.90² =
  15. 15.94² =
  16. 16.109² =
  17. 17.91² =
  18. 18.107² =
  19. 19.1002² =
  20. 20.971² =
  21. 21.98² =
  22. 22.102² =
  23. 23.1023² =
  24. 24.111² =
  25. 25.990² =
  26. 26.103² =
  27. 27.92² =
  28. 28.1020² =
  29. 29.986² =
  30. 30.102² =
  31. 31.970² =
  32. 32.103² =
  33. 33.996² =
  34. 34.1025² =
  35. 35.91² =
  36. 36.91² =
  37. 37.1018² =
  38. 38.981² =
  39. 39.109² =
  40. 40.107² =

Answer key

  1. 1002001
  2. 948676
  3. 966289
  4. 8281
  5. 1028196
  6. 7921
  7. 986049
  8. 9801
  9. 7921
  10. 976144
  11. 7921
  12. 1050625
  13. 9409
  14. 8100
  15. 8836
  16. 11881
  17. 8281
  18. 11449
  19. 1004004
  20. 942841
  21. 9604
  22. 10404
  23. 1046529
  24. 12321
  25. 980100
  26. 10609
  27. 8464
  28. 1040400
  29. 972196
  30. 10404
  31. 940900
  32. 10609
  33. 992016
  34. 1050625
  35. 8281
  36. 8281
  37. 1036324
  38. 962361
  39. 11881
  40. 11449

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