I think "gold medal mathematics" is as magical as experts say! It can make boring mathematics lively and interesting, with strong operability, and can cultivate children's ability to use their hands and brains. After using it for a month, the baby learned the arrangement and proportion of numbers within 10. He can use any three numbers to form a three-digit number, and then read it himself. He can mentally calculate the addition within 10. My baby has a strong interest in learning mathematics. He often likes to count the number of items, or do addition and subtraction, and likes to ask questions. He often discusses problems related to mathematics with me.