Out now in Open Mind, @chencheng.bsky.social and I investigated the kinds of computations young children can do with non-symbolic representations of small, exact quantities. We find small, exact reps are more computationally flexible than analog magnitude reps! https://direct.mit.edu/opmi/article/doi/10.1162/opmi_a_00177/127438/What-Kinds-of-Computations-Can-Young-Children