← Squares of 2-digit numbers lesson New set →

Squares of 2 Digit Numbers Worksheet

Vedic maths trick 7: Squares of 2-digit numbers · Set 67 · 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. 1.88² =
  2. 2.93² =
  3. 3.31² =
  4. 4.43² =
  5. 5.14² =
  6. 6.98² =
  7. 7.57² =
  8. 8.94² =
  9. 9.51² =
  10. 10.62² =
  11. 11.29² =
  12. 12.34² =
  13. 13.18² =
  14. 14.82² =
  15. 15.51² =
  16. 16.15² =
  17. 17.41² =
  18. 18.31² =
  19. 19.41² =
  20. 20.83² =
  21. 21.93² =
  22. 22.41² =
  23. 23.25² =
  24. 24.12² =
  25. 25.21² =
  26. 26.24² =
  27. 27.79² =
  28. 28.99² =
  29. 29.34² =
  30. 30.45² =
  31. 31.91² =
  32. 32.39² =
  33. 33.41² =
  34. 34.64² =
  35. 35.84² =
  36. 36.51² =
  37. 37.95² =
  38. 38.18² =
  39. 39.51² =
  40. 40.29² =

Answer key

  1. 7744
  2. 8649
  3. 961
  4. 1849
  5. 196
  6. 9604
  7. 3249
  8. 8836
  9. 2601
  10. 3844
  11. 841
  12. 1156
  13. 324
  14. 6724
  15. 2601
  16. 225
  17. 1681
  18. 961
  19. 1681
  20. 6889
  21. 8649
  22. 1681
  23. 625
  24. 144
  25. 441
  26. 576
  27. 6241
  28. 9801
  29. 1156
  30. 2025
  31. 8281
  32. 1521
  33. 1681
  34. 4096
  35. 7056
  36. 2601
  37. 9025
  38. 324
  39. 2601
  40. 841

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