1)Add the following in binary.a.1011 + 1010b.1111 + 0011
2)Add the following numbers using 2’s complement to represent the numbers. Use a bit length of 8 bits.a.20 + 10b.-10 + 20
3)What is the largest negative 8 bit, 2’s complement number? What is the largest positive 8 bit, 2’s complement number?
4)A – B = A + (-B). Therefore subtraction can be done with addition if the sign of B is changed. Using 8 bit, 2’s complement addition, perform the following operations.a.24 + (-14)b.-24 + (-14)
5)What is the decimal value of 11111111111111111111111111111101 if the number is in 2’s complement.
6)Use a 2-to-4 decoder and one OR gate (for the sum) to create a half adder.
7)Use a 3-to-8 decoder and two OR gates (one for sum and one for carry) to create a full add