Unsigned Binary to Negative Binary Conversion

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What does an unsigned binary number represent?: A non-negative integer
What is the key characteristic of one's complement representation of negative numbers?: Inverting all bits of the positive number
How does two's complement representation differ from one's complement?: By adding 1 to the one's complement of the number
What is a limitation of using sign magnitude for representing binary numbers?: It has two representations for zero
Convert the unsigned binary number 01010101 to one's complement: 10101010
Convert the unsigned binary number 01101000 to one's complement: 10010111
Convert the unsigned binary number 10011011 to two's complement: 01100101
Convert the unsigned binary number 00001111 to one's complement: 11110000
Convert the unsigned binary number 11110000 to two's complement: 00001000
Convert the unsigned binary number 10101010 to one's complement: 01010101
Convert the unsigned binary number 00110011 to two's complement: 11001101
Convert the unsigned binary number 00000001 to one's complement: 11111110
Convert the unsigned binary number 11111111 to two's complement: 00000001
Convert the unsigned binary number 01010100 to one's complement: 10101011

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