Which condition is defined by difficulties with counting accurately and retaining math vocabulary?

Dyscalculia is indeed defined by difficulties with counting accurately, which can manifest as challenges in performing basic arithmetic tasks and retaining math vocabulary related to mathematical concepts. Individuals with dyscalculia often struggle with number sense, understanding quantities, and memorizing math facts, which are crucial for mastering mathematics. This condition directly affects their ability to engage with math in a meaningful way, making it difficult to progress in mathematical skills.

In contrast, dysgraphia primarily involves difficulties related to writing, such as spelling, handwriting, and organizing thoughts on paper. ADHD/ADD pertains to attention difficulties and hyperactivity, impacting focus and impulse control but not specifically math skills. Dyslexia, on the other hand, is characterized by challenges in reading fluency and decoding words, which does not directly address counting or math vocabulary retention. Hence, the focus on math-related difficulties distinctly aligns dyscalculia as the accurate choice.