Learn about binary numbers. How to convert from the decimal form to the binary form and the other way around. Also, learn how to add binary numbers. Subtraction is a little tricky but I have explained how to understand it through the simple rules. Multiplication is relatively easy as explained. Then comes division which seems the most difficult of the lot. I have tried to simplify it as much as possible through solved examples. Being a math educator for over two decades I have tried to make this concept of Binary numbers easy for you through this lesson. This is useful for Class 11 Computer Science students and students learning Applied Mathematics, Class 11 CBSE. For more videos on Class 11 maths, you can visit my page https://www.mathmadeeasy.co/lessons I also take online classes and special classes topic wise.