Get a printout of the problem set.
Note that if you plan on doing the work while at the computer then you do not need to have a hardcopy of the relevant set. But if needed you can get a pdf file containing the problems from which you can print. To get a hardcopy Set 1, click on the "Download Hardcopy of Selected Set" button on page where the set is chosen, choose the set you wish to have a hardcopy of and click on the "Generate Hardcopy" button. Alternatively, on the problem list page of a set you can click on the "Download a hardcopy of this problem set" link. Note that either proceedure gives you a pdf files and you will need software to read/print this (Adobe Acrobat Reader for example which is freely available at http://www.adobe.com/products/acrobat/readstep2.html).