Add two binary numbers 100111 and 11011?

To add two binary numbers, start by aligning them vertically. Then, add the digits column by column from right to left, just like in decimal addition. If the sum of two digits is 2 or more, write down the remainder and carry over the extra to the next column.

In this case, adding 100111 and 11011 gives 1000000. The addition is as follows: 100111

• 11011

1000000