Obtain the 1’s and 2’s complements of the following binary numbers: 88  (a) 10010000 1’s comp.=  2’s comp.=       2.(e) 10100101  1’s comp.=  2’s comp.=

What decimal value does the 8-bit binary number 10010010 have if: a) it is on a computer using signed-magnitude representation? b) it is on a computer using two's complement representation? c) it is on a computer using excess-M representation?

(Numbers are in two's complement): 001111112 010010012

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Performing the following subtraction using signed 2’s complement of (22 – 55) will generate:   a. 10100011   b. 10100001   c. 10100010   d. 10100101

Find the 1’s and 2’s complements of the following binary numbers: 101100 and 101111.

Convert the following decimal numbers to representations of 2's complement: b. 111 d. -44

Convert the following numbers from decimal to binary, assuming six-bit two's complement binary representation. Note: If your answer does not have 6-bits in it, then it will be incorrect? a) 23 b) -27 c) 0 d) -1

Convert each of the following two's complement representations to its equiavalent base ten form: 1. 00011. 2. 11010

Convert the following two’s complement binary fixed-point numbers to base 10. The implied binary point is explicitly shown to aid in your interpretation. (Note: You should show all steps) 0110.1011 1111.1111