1. What decimal number is represented by the following excess 8 notation?

2. Convert 1111 from excess eight representation to its equivalent base ten binary form

3. With two's complement signed binary representation, what is the range of numbers as written in binary and in decimal for an eight-bit cell? (lowest to highest)

4. Convert -7 from decimal to binary, assuming seven-bit twos complement binary representation

5. Convert 111 1010 from binary to decimal assuming seven bit two's complement binary representation

6. Convert -58 from decimal to binary, assuming seven-bit twos complement binary representation

7. With unsigned binary representation, what is the range of numbers as written in binary and in decimal for a one nibble cell? (lowest to highest)

8. Convert 1010 from excess eight representation to its equivalent base ten binary form