Fluency is a consistent thread throughout the Common Core Standards. In order for students to be successful in future mathematics, they must have fluent computation skills. These activities provide students with addition and subtraction practice using a spinner and a template to generate as many new problems as students need. The game format is engaging and keeps students interested in “just one more” problem. The templates sequence from one-digit and one-digit to three-digit and two-digit problems. It’s easy to differentiate by just choosing the template appropriate to a child’s skills and needs.