The pre-numerical area forms the foundation for all further mathematical topics. Therefore, it requires thorough and step-by-step development, especially for students with special educational needs. This volume provides a playful introduction to the topic of pre-numeracy, designed in a child-friendly way and filled with many illustrations to stimulate children's joy of learning. Exercises, homework sheets, summaries, and knowledge tests help to review the topics, thereby achieving long-term deepening and effective learning.