Squares of 2 Digit Numbers Worksheet

Vedic maths trick 7: Squares of 2-digit numbers · Set 21 · 40 sums

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.

1. 1.55² =
2. 2.59² =
3. 3.28² =
4. 4.49² =
5. 5.21² =
6. 6.68² =
7. 7.11² =
8. 8.55² =
9. 9.76² =
10. 10.48² =
11. 11.45² =
12. 12.45² =
13. 13.56² =
14. 14.61² =
15. 15.18² =
16. 16.56² =
17. 17.73² =
18. 18.78² =
19. 19.13² =
20. 20.85² =
21. 21.41² =
22. 22.95² =
23. 23.57² =
24. 24.61² =
25. 25.47² =
26. 26.94² =
27. 27.97² =
28. 28.97² =
29. 29.85² =
30. 30.37² =
31. 31.82² =
32. 32.21² =
33. 33.51² =
34. 34.91² =
35. 35.39² =
36. 36.99² =
37. 37.78² =
38. 38.21² =
39. 39.85² =
40. 40.47² =

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