Which of the following is NOT a reading difficulty experienced by individuals with dyslexia?

Individuals with dyslexia typically face challenges that specifically relate to language processing, which directly impacts their reading abilities. Fluency refers to the ease and speed of reading, where dyslexic individuals often struggle due to difficulties in decoding words. Comprehension is another area where challenges arise; even when a person with dyslexia can decode words, they may not fully understand the text due to their reading difficulties.

Written expression can also be affected, as dyslexia may impact spelling and grammar, making it hard for individuals to express their thoughts coherently on paper.

Mathematical reasoning, while it may be a separate area of difficulty for some individuals with broader learning challenges, is not typically a reading issue associated with dyslexia. Dyslexia primarily pertains to the challenges of reading and language, rather than mathematical skills. Thus, the choice relating to mathematical reasoning is indeed the one that does not align with the common reading difficulties seen in dyslexia.