Developers of free math worksheets primarily use either of two methods for displaying and printing worksheets on the Internet. PDF pages require an additional piece of software, Adobe Acrobat, which should automatically open worksheets in your browser. PDF worksheets theoretically cannot be manipulated and display/print precisely as the developer designed. The second mode of delivery, HTML code, displays worksheets directly in your browser window. The downside of using HTML based worksheets is they are prone to printing problems. A worksheet meant for one page can easily bleed over to a second sheet.
Sites offering free math worksheets abound on the Internet. So what should free math worksheets look like? Are you searching for worksheets that have lots of problems for paper_pencil completion? Or is the illusive long division worksheet your quest? Finding the answers to these questions depends largely on personal preferences...and more importantly who will be completing your freely printed math worksheets. Here are 10 criteria to keep in mind when selecting free arithmetic worksheets to use with students.