New research reveals why even state-of-the-art large language models stumble on seemingly easy tasks—and what it takes to fix ...

This is a preview. Log in through your library . Abstract We show here that the first order theory of the positive integers equipped with multiplication remains decidable when one adds to the language ...

An area model is a rectangular grid that can help you solve multiplication problems. The process is similar to how you find the area of a rectangle. Two-digit numbers can be partitioned into smaller ...