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 "You Try It " problems, children will improve their subtraction skills and their understanding of early STEM themes.
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