A lot of effort goes in generating printable maths lessons for children of all ages. Equations have been a source of great confusion for most children and these can be easily learnt by solving the worksheet pages. The worksheets can also be prepared according to the needs of the child. The customised work papers can have a limited number of problems, a predicted font size and a topic of interest.
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.