👉 In mathematics, a preallgebra is a type of algebraic structure that consists of a set together with an operation defined on it. These operations are usually defined in such a way that they satisfy certain properties, such as associativity and commutativity. The preallgebra is often used to describe the mathematical objects that can be constructed from the elements of the structure. For example, a preallgebra might consist of sets of natural numbers under addition, or it could have operations defined on these
