Learn basic subtraction at the snack shop! This charming, Spanish-translated title uses familiar examples of children buying snacks at a snack shop to make learning subtraction and number operations easy and fun! If there were four lollipops, but a girl bought three, then one lollipop is left! With the help of practical examples, vivid images, mathematical diagrams, and engaging "e;You Try It!"e; problems, children will improve their subtraction skills and their understanding of early STEM themes.