Your license will cover all personal use. You can print as many copies as you like.
For educators: You can print the pages for your classroom use, or hand out printed activities as a home assignment, but you can not distribute the PDF files to parents.
If you find this resource valuable, we will be happy if you encourage parents to purchase a license for their own use through our website.
Under no circumstances are you allowed to distribute or sell the PDF-s.
Furthermore, you are not allowed to alter or edit the PDF-s in any way (this includes making screenshots, etc.).