The file is clear and can print materials Suggest printing size A4 Content introduction: 1. Fishing numbers Explanation: Put in numbers and have the child put the corresponding fish into the sea. 2. Sort the cars in order. Explanation: Teach children the order of numbers through the parking sequence of cars 3. Matching of quantity and numbers Explanation: Select the corresponding number of apples based on the numbers 4. Matching of Seven Star Ladybug Shapes Explanation: Understanding shapes How