M&M, sorry I didn't notice you asked me a question until now!

I calculated the FSIQ based on the manuals for the SBV, which I happen to administer and interpret professionally. (Not something that is readily accessible to most parents.) I suspect that the psychologist is not exactly incorrect, but might have a typo in the report, or have a formatting issue with columns not lining up, which resulted in the sum of scaled scores ending up in the IQ column.

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