← Squares of 2-digit numbers lesson New set →

Squares of 2 Digit Numbers Worksheet

Vedic maths trick 7: Squares of 2-digit numbers · Set 452 · 40 sums
TalentJR

The trick (Dwandwa Yoga): For the number ab: right column = b². Middle column = 2 × a × b. Left column = a². Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.46² =
  2. 2.54² =
  3. 3.79² =
  4. 4.98² =
  5. 5.61² =
  6. 6.55² =
  7. 7.49² =
  8. 8.31² =
  9. 9.48² =
  10. 10.28² =
  11. 11.61² =
  12. 12.29² =
  13. 13.67² =
  14. 14.87² =
  15. 15.53² =
  16. 16.73² =
  17. 17.88² =
  18. 18.86² =
  19. 19.86² =
  20. 20.78² =
  21. 21.15² =
  22. 22.48² =
  23. 23.11² =
  24. 24.81² =
  25. 25.31² =
  26. 26.71² =
  27. 27.26² =
  28. 28.44² =
  29. 29.74² =
  30. 30.81² =
  31. 31.51² =
  32. 32.34² =
  33. 33.71² =
  34. 34.89² =
  35. 35.88² =
  36. 36.21² =
  37. 37.52² =
  38. 38.68² =
  39. 39.42² =
  40. 40.81² =

Answer key

  1. 2116
  2. 2916
  3. 6241
  4. 9604
  5. 3721
  6. 3025
  7. 2401
  8. 961
  9. 2304
  10. 784
  11. 3721
  12. 841
  13. 4489
  14. 7569
  15. 2809
  16. 5329
  17. 7744
  18. 7396
  19. 7396
  20. 6084
  21. 225
  22. 2304
  23. 121
  24. 6561
  25. 961
  26. 5041
  27. 676
  28. 1936
  29. 5476
  30. 6561
  31. 2601
  32. 1156
  33. 5041
  34. 7921
  35. 7744
  36. 441
  37. 2704
  38. 4624
  39. 1764
  40. 6561

Free vedic maths lessons, practice and worksheets at talentjr.in/vedic-maths