Question

10. Perform the following additions and subtractions. Assume the numbers are stored in hexadecimal representation. a....

10. Perform the following additions and subtractions. Assume the numbers are stored in hexadecimal representation.

a. 86C + 32FA     

b. BDF4 + 9EC6     

c. 74F – D63E       

d. 59BA – 8C4       

11. Perform the following hexadecimal additions and subtractions. Assume the numbers are stored in 32-bit 2’s complement binary numbers. Indicate the sign of the answer and whether overflow occurs.

a. BBCA270C + AE223464        

b. E3BA265F + E045B9A9        

c. E9B20F5D – FE605C8D         

d. 5FCA5243 – AE223464        

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