Barbara M. Linde 
Math on Jupiter [PDF ebook] 

Jupiter, named for the mythological king of the gods, demands a lot of respect in the night sky. Young scientists are invited to travel to this gas giant while taking part in "math missions" along their journey. By completing each mission using familiar math operations, they’ll discover fascinating facts about Jupiter, its rings, and its moons. They’ll learn about the storm called the Great Red Spot and the Juno spacecraft’s mission to Jupiter. Science and math are the perfect companions in this exciting volume about the largest planet in the solar system.