Using math on a space mission
"Your mission is Mars. Your research includes launching a probe and visiting the International Space Station. The countdown has started. Are all systems ready? Discover how math works for you!"--Cover back.
MathematicsProblems, exercisesAstronauticsInterplanetary voyagesJuvenile MathematicsJuvenile NonfictionChildren's Books/Ages 9-12 NonfictionChildren: Grades 3-4Mathematics - GeneralJuvenile literatureOuter spaceProblems, exercises, etc