MathLink Cubes Activity Set is the award-winning hands-on maths mastery resource that helps children ages 3 and up build a range of essential early years maths skills through hands-on learning. As children click together and twist apart MathLink Cubes and complete the activities on the MathLink Activity Cards, they build skills including counting, sequencing, patterning, addition, subtraction, and more. This early years maths set is ideal for use in the classroom and at home.