Need extra practice with your students while learning to solve systems of equations? Here is a bundle of three activities in Smart Notebook for students to get repetition solving systems of equations by graphing, substitution and elimination. I divide the class into 8 groups and print these out with a question on the front and the answer to the previous question on the back. As groups rotate the cards around the room the attempt a problem and then get the card with the answer next. Students work together, share ideas and then check their answers on their own. Each activity has 8 questions with the answer included with all work shown.