I wouldn't place too much weight on the cog scores, due to the inconsistencies, and the behaviors your examiner reported, but then the achievement scores do tend to (loosely) back up the cognitive profile. His early reading skills are only in the top of the Average range (+0.7 SD), and his written skills are quite average, but his math skills are strong. I would give sallymom's cautions some consideration.

...pronounced like the long vowel and first letter of the alphabet...