← Squares of 2-digit numbers lesson New set →

Squares of 2 Digit Numbers Worksheet

Vedic maths trick 7: Squares of 2-digit numbers · Set 322 · 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. 1.63² =
  2. 2.53² =
  3. 3.35² =
  4. 4.68² =
  5. 5.96² =
  6. 6.89² =
  7. 7.71² =
  8. 8.16² =
  9. 9.61² =
  10. 10.47² =
  11. 11.41² =
  12. 12.21² =
  13. 13.38² =
  14. 14.33² =
  15. 15.17² =
  16. 16.78² =
  17. 17.51² =
  18. 18.33² =
  19. 19.75² =
  20. 20.51² =
  21. 21.91² =
  22. 22.45² =
  23. 23.54² =
  24. 24.31² =
  25. 25.91² =
  26. 26.12² =
  27. 27.71² =
  28. 28.91² =
  29. 29.21² =
  30. 30.26² =
  31. 31.37² =
  32. 32.88² =
  33. 33.98² =
  34. 34.38² =
  35. 35.16² =
  36. 36.91² =
  37. 37.67² =
  38. 38.23² =
  39. 39.95² =
  40. 40.24² =

Answer key

  1. 3969
  2. 2809
  3. 1225
  4. 4624
  5. 9216
  6. 7921
  7. 5041
  8. 256
  9. 3721
  10. 2209
  11. 1681
  12. 441
  13. 1444
  14. 1089
  15. 289
  16. 6084
  17. 2601
  18. 1089
  19. 5625
  20. 2601
  21. 8281
  22. 2025
  23. 2916
  24. 961
  25. 8281
  26. 144
  27. 5041
  28. 8281
  29. 441
  30. 676
  31. 1369
  32. 7744
  33. 9604
  34. 1444
  35. 256
  36. 8281
  37. 4489
  38. 529
  39. 9025
  40. 576

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