Add the following signed binary numbers as shown using one's complement arithmetic and two's complement arithmetic a. OC TC 01101101 + 11011001 b. 11101001 +11010001 C. 11111110 +10110001

Which of the following is the BCD code equivalent of the number 100111000 in the binary number system? A  001100010010 B  010000000111 C  001110010010 D  001101000110 E  001110000001

a) 13–9 b) –13 –13 Perform the above decimal arithmetic problems by first converting the numbers to binary, 2’s complement form (using a 7 bit word in every case). Then perform the 2’s compliment addition. Show the result in binary indicating as in the problem above whether each result is positive or negative or overflowed (by writing “positive”, “negative” or “overflow” next to the binary answer) and then follow with the decimal value of the result if there was no overflow.