Fact Fluency is so important for students in their foundational math skills. We use these at our Fact Fluency (based on the OA CCSS) rotation in our Math Workshop.
Students take a fact family card (we have copied on construction paper and laminated) and are to generate their four number
models (two addition and two subtraction) for that family of numbers.
We have students work with worksheets inside of plastic sleeves. I managed to find a bunch at Target in their $1 bin right before the start of the school year and they worked great! My students loved using their expo markers and felt erasers when practicing their fact families. This is also a great time saver for me. It saves time spent at the copier, and restocking up the papers at the math rotations.
For those times when I want students to turn in their rotation work I use the paper copies of the form I included as well.