Thanks for asking! Just visit any worksheet, and then click "Download Worksheet" under the worksheet's thumbnail image. Please also be sure that you have Adobe Reader (a PDF reader) downloaded, so that you're able to view the worksheets.
Then, once you're viewing a worksheet, simply go up to your toolbar at the top of the page, and click "File" and "Print."
That's all there is to it! If you're having trouble, please email Education.com's technical team at email@example.com. We'd be happy to troubleshoot the issue with you.