A four-year-old child who struggles with sorting and recognizing numbers likely has which condition?

Dyscalculia is a specific learning disability that affects an individual's ability to understand and work with numbers. It is characterized by difficulties in number sense, number relationships, and mathematical concepts, which can manifest as challenges in sorting and recognizing numbers. In the case of a four-year-old child struggling with these specific tasks, dyscalculia would be the most likely condition as it directly impacts numerical processing.

In contrast, dyslexia primarily affects reading and language processing, making it less relevant to difficulties specifically related to number recognition or sorting. Autism Spectrum Disorder can involve a range of challenges, including communication and behavioral issues, but not all children on the spectrum struggle with numbers or sorting; thus, it is not directly indicative of the specific numerical difficulties described. Attention Deficit Hyperactivity Disorder (ADHD) relates to issues with attention, impulse control, and hyperactivity, but it does not specifically target mathematical skills or number recognition, making it an unlikely choice in this context. Therefore, the focus on the child's difficulty with numbers points clearly to dyscalculia as the appropriate condition.