Beginning readers learn about the many real-world uses of subtraction at Stella's lemonade stand. Follow along as Stella subtracts glasses of lemonade as she sells them to neighbors and friends. Vibrant illustrations and carefully leveled text will engage young readers in a supportive educational fiction reading experience about a key math concept. Supplementary back matter helps readers review the story, while a picture glossary reinforces new vocabulary. Stella Sells Lemonade also features reading tips for teachers and parents and a table of contents.