53-Volume Children's Math Enlightenment Picture Book Set

This 53-volume 'This is Mathematics' picture book set is designed for children aged 3-6, perfect for early math enlightenment and seamless transition from kindergarten to primary school. It features engaging and fun math concepts presented as bedtime stories and extracurricular reading, making learning math magical and enjoyable. An ideal gift for Children's Day.

age: 3-6 years old