It has been assumed that students have already covered how to convert between binary and denary, so guidance on those steps is nominal. This workbook tests students on their ability to convert from denary to hexadecimal and back, as well as binary to hexadecimal and back.
The numbers used do not go higher than FF (hex) / 255 (den) / 11111111 (bin)
An optional "guide" is included at the top of the first page of the task outlining how to perform each conversion. If you wish to particularly test students' abilities, remove the guide or request that they fold it over and only refer to it if they absolutely need to.