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Question
	Perform the following arithmetic operations using 8-
bit binary signed 1s and signed 2s complement notation 
for integers. (Please note that the numbers given here are 
in decimal notation)         (3 Marks)

i) Add  52 and 68
ii) Subtract 66 from   62
ii) Add 28 and 100
    
Please indicate the overflow if it is occurs.
 Question Submitted By :: Everything-Else-AllOther
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
LCM OF 52 > 110100
LCM OF 68 > 1000100

-52 ( 8 BIT) > 10110100 (Left most bit shows sign)
68 ( 8 BIT) > 01000100

-52 + 68> 1000100 +
0110100
----------
110000 = +16
---------------
 
Is This Answer Correct ?    12 Yes 3 No
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