These are all the rules of Binary Mathematics. This includes addition, multiplication, subtraction, and division. These are from Mr. Goutziomitros's notes.
For Binary addition, just follow the above five steps to get the solution. If you have a carry of 1, that means you move it to the next column to add it.
Binary multiplication is a bit trickier. It involves a lot of Binary addition. You have to add the first number to the first digit of the multiplier. After, put the product under the multiplier. Then you have to repeat the steps for the second digit then third digit and so on. Every time you move to the next digit, you have to move to the left one digit. After you get the products for all the digits, add all the products to get a final product which is the answer.
For Binary subtraction, you have to follow the above rules. When you need a borrow of 1 from the previous column, go to the digit to the left, cross it out, and replace it with a 0.
Binary division proved challenging at first, but I got used to it after practicing for a while. First, you subtract the divisor from the left most digits in the equation. You have to start off with digits that are higher than the divisor and you keep on moving right. For instance, 10 is not higher than 11 so you have to go to 101 then you subtract 11. After you get a 0 or 1, you put that on top and continue. You have to then drag down the next digit to the right and continue the process until you have no more digits to the right.