This linking cubes math bundle gives you 80 hands-on addition and subtraction task cards that work with Unifix cubes, snap cubes, or linking cubes... whatever manipulatives you already have. Designed for math centers, independent work stations, and special education task boxes in K through 3rd grade, with three levels of problem complexity so every student in your room works at their exact skill level. This bundle combines the Unifix Cubes Addition and Subtraction Task Cards and the Unif