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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 56 · 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. 1.1030² =
  2. 2.109² =
  3. 3.99² =
  4. 4.102² =
  5. 5.989² =
  6. 6.112² =
  7. 7.1013² =
  8. 8.985² =
  9. 9.993² =
  10. 10.1026² =
  11. 11.91² =
  12. 12.99² =
  13. 13.990² =
  14. 14.107² =
  15. 15.106² =
  16. 16.98² =
  17. 17.91² =
  18. 18.106² =
  19. 19.104² =
  20. 20.998² =
  21. 21.97² =
  22. 22.992² =
  23. 23.975² =
  24. 24.1014² =
  25. 25.94² =
  26. 26.91² =
  27. 27.971² =
  28. 28.89² =
  29. 29.104² =
  30. 30.975² =
  31. 31.112² =
  32. 32.1025² =
  33. 33.98² =
  34. 34.90² =
  35. 35.107² =
  36. 36.91² =
  37. 37.973² =
  38. 38.1007² =
  39. 39.992² =
  40. 40.99² =

Answer key

  1. 1060900
  2. 11881
  3. 9801
  4. 10404
  5. 978121
  6. 12544
  7. 1026169
  8. 970225
  9. 986049
  10. 1052676
  11. 8281
  12. 9801
  13. 980100
  14. 11449
  15. 11236
  16. 9604
  17. 8281
  18. 11236
  19. 10816
  20. 996004
  21. 9409
  22. 984064
  23. 950625
  24. 1028196
  25. 8836
  26. 8281
  27. 942841
  28. 7921
  29. 10816
  30. 950625
  31. 12544
  32. 1050625
  33. 9604
  34. 8100
  35. 11449
  36. 8281
  37. 946729
  38. 1014049
  39. 984064
  40. 9801

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