For problem assume that the binary numbers are in twos

Question

Question: For problem assume that the binary numbers are in two's complement binary code show the equivalent decimal arithmetic operation and indicate if overflow has occurred.

Problem: Do the following 8-bit binary additions. and for each case gi e the expected result in the carry. zero, sign and overflow flag.

a. 1010 0011             b. 1111 1111              c. 0111 0001
  +0011 1011               +0000 0001                +0100 0000

d. 1010 0010             e. 0111 1111              f. 1010 1010
  [phone]               [phone]               +0101 0101