These multiplication and division task cards work with Unifix cubes, snap cubes, or linking cubes to make abstract operations concrete and hands-on. Perfect for math centers, independent work stations, and special education task boxes in 2nd through 5th grade. The addition and subtraction task cards are a bestseller in the store… and why not? Anyone looking for hands-on , concrete math activities as a center or part of a work system has found this printable to be a LIFESAVER!Unifix Cubes Task C