Those are wonderful scores. DS6 scored 160 in Broad Math with Applied Math score of 169 last year (age 5:3). He had a Davidson qualifying PIQ score. I think it's very likely that your son will score very high on the IQ test (99.8-99.9%) or at least some portion of it and he may be a good Davidson candidate. Definitely have the IQ testing done.
Would you mind sharing his reading subtest scores? For some reason the Broad Reading score at the age of 5 is off and doesn't seem to make too much sense. It would be nice to see what happens at the age of 6.
