CIS 125

04 – Binary Subtraction

 

Subtract the two binary values given. Convert the result to decimal.

Note: All values are 8 bits long. Convert the answer to a positive representation where applicable.

 

1.          00001011

            -00000101

 

 

 

 

 

 

2.          00011010

            -00001100

 

3.          01010101

            -00010001

 

 

 

 

 

 

 

 

4.          01000000

            -00010000

5.          00101010

            -00010010

 

 

 

 

 

 

 

 

6.          00101001

            -00010001

 

7.          00011011

            -00001101

 

 

 

 

 

 

 

8.          01010011

            -01100001

 

9.          01010011

            -00110101

 

10.        01100011

            -01110010