(a) Add the following HEX numbers converting to binary. Express the answer in HEX.
(i) 08 + 03
(ii) OABC + DAOE.
(b) Write down the 2's complement of:
(i) 00000001
(ii) 00111100
(c) Convert the following denary numbers to 8 hit binary numbers and evaluate using the '2's' complement' method. Leave your answers in binary form.
(i) 17 - 8
(ii) 97 - 125
(d) (i) Write down the bed form of decimal 845.
(ii) Convert the denary number 818 first to hexadecimal then to binary.
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