New Mexico Standards
NM.N. Numbers and Operations: Students will understand numerical concepts and mathematical operations.
5-8.N.1. Understand numbers, ways of representing numbers, relationships among numbers, and number systems.
6.N.1.1. Compare and order rational numbers.
5-8.N.3. Compute fluently and make reasonable estimates.
6.N.3.4. Compare and order positive and negative fractions, decimals, and mixed numbers and place them on a number line.