Both of my kids had large gaps between PR and the rest of their scores (with PR being very high) so the psychologist who tested DD at least, kept describing her as a visual spatial learner. Maybe she pictures the numbers in her head. DS seems even more like this, he has a photographic memory for maps and hit the ceiling on the visual memory test. But I know that is not typical of kids with DCD who tend to be challenged in terms of spatial ability.