Young mathematicians will take their skills to the next level with Cuisenaire Rod Workspace Trays! Combine these durable trays with our popular Cuisenaire Rods to practice key math concepts such as addition, subtraction, and more. Each tray is designed to keep rods organized and includes a factor track on the top and side for area models. Each tray comes with 4 double-sided mats allowing groups of students to use one type of math manipulative to learn multiple math concepts. Each set includes 6 trays.