Mix-Max-Fun for learning numbers. What goes together? Always 2 flaps reveal the solution. But which number matches which picture? The back shows whether you are correct. This way, children learn about numbers and quantities in a playful manner. Completely without a pen: The tasks can be solved anywhere without the need for writing. No reading skills required: The tasks are self-explanatory. With solution check: On the back, children can verify for themselves if they are correct. Convenient for on-the-go: The handy format with practical spiral binding is ideal for long car rides, waiting times, or restaurant visits. Perfect gift for preschoolers: An ideal present for children aged 3 and up. The Learning Caterpillar is an exciting educational series specifically designed for preschoolers, combining learning and play. Success experiences create a desire for more and boost self-confidence.