Colour recognition: Improve children's colour recognition, logical combination and hand-eye coordination. Children can learn to recognise colours and perceive a colourful world. LEARNING TOOLS: Children can learn the self-confident use of numbers with the wooden building blocks with more ease and fun on the small 1x1, which solve multiplication tasks easier. This is also a good interactive parent-child game. 10 × 10 Multiplication Table: High quality multiplication platform & calculation aid including wooden cubes in different colours. For multiplication tables 1 to 10, the answer is on the back of each tile.