Create worksheets with this download!

I have used this program for several years now. If you go to the website: http://www.schoolhousetech.com/ , you can click on downloads. There are several programs available. I use the Mathematics Worksheet Factory. If you download it, you can only open the program 20 times before you have to pay for it to keep it. It gets erased off my computer every summer when they reformat the drives, so I just get on and download it again. I imagine you could uninstall it and download it again if you use up your 20 free trials. I just print out a bunch of worksheets that I anticipate needing over the next month or so; that way I don't go over my 20 uses.
Anyhow, with this program, you can create worksheets for math practice. There are categories for algebra, geometry, number sense, money, time, measurement, etc. You can limit the number of problems, digits to include, or choose which operations you want. There are even answer keys, if you need them; when you print out the worksheet, check the box for answer key. Great homework or practice idea if you are looking to supplement the concepts in the book!