New Mexico Standards
NM.A. Algebra: Students will understand algebraic concepts and applications.
K-4.A.3. Use mathematical models to represent and understand quantitative relationships.
K.A.3.1. Model situations that involve whole numbers using objects or pictures.
NM.N. Number and Operations: Students will understand numerical concepts and mathematical operations.
K-4.N.1. Understand numbers, ways of representing numbers, relationships among numbers, and number systems.
K.N.1.1. Demonstrate an understanding of the place-value structure of the base-ten number system:
K.N.1.1.a. Count with understanding and recognize ''how many'' in sets of objects up to 20
K.N.1.1.c. Compare and order whole numbers up to 20
K.N.1.1.d. Connect numerals to the quantities they represent using various physical models
K-4.N.2. Understand the meaning of operations and how they relate to one another.
K.N.2.1. Represent numbers using pictures, objects, or numerals.