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Data Representation - Hexadecimal (Year 10 Computing)

The following test is covering 'Data Representation - Hexadecimal' for Year 10 Computing.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

What is the decimal equivalent of hexadecimal ABCD?
Convert the binary number 10110110 to hexadecimal.
What is the hexadecimal number FF equal to in decimal?
How many different values can two hexadecimal digits represent?
Calculate 5A + 2E in hexadecimal.
Calculate 1A + 2B in hexadecimal.
Why is hexadecimal commonly used to represent binary data in computing?