Binary Numbers

This text contains a set of questions and answers about binary numbers.

The questions cover a variety of topics, including converting hexadecimal to binary, performing binary addition and subtraction, and finding the 1’s and 2’s complement of binary numbers.

Questions

1. What is the binary representation of the decimal number 267?
2. What is the binary representation of the hexadecimal number A1?
3. What is the result of performing binary addition on the binary numbers 111100 and 011011?
4. What is the result of performing binary subtraction on the binary numbers 111000 and 011010?
5. What is the 1’s complement of the binary number 11000011111?
6. What is the 2’s complement of the binary number 1100110011?

Answers

1. 1111001111
2. 1010000111
3. 1001111111
4. 10001010
5. 0011110000
6. 1100111100