Numicon builds a deep understanding of maths through a multi-sensory approach, developing children's fluency, reasoning and problem-solving.The Numicon Double-sided Baseboard Laminates are flat laminated card versions of the plastic Numicon Baseboard. The decimal baseboard side is a possible representation of an expanded 1-shape that allows children to begin to explore decimals. Through carefully scaffolded progression, children can begin to use Numicon Shapes on the baseboard to represent decimal parts of numbers.