Do you want to be an astronaut, a zookeeper, a firefighter, or maybe a paleontologist digging for dinosaurs? Well you need to use math to do these and other amazing jobs. Follow an imaginary working day with 50 simple math puzzles and activities as these people go through their daily work. Included are tips to help improve math skills, as well as full answers to all of the puzzles and activities. Addition, subtraction, measuring, and sorting are all used to engage and improve math skills. This series shows that math can be fun and relevant in everyday life.