New Jersey Department of Education New Jersey Core Curriculum Content Standards Take Me To . . .
Numerical operations are an essential part of the mathematics curriculum.
Students must understand how to add, subtract, multiply, and divide whole numbers, fractions, and others kinds of numbers. Construct, use, and explain procedures for performing whole number calculations in the various methods of computation. Use models to explore operations with fractions and decimals. Use a variety of mental computation and estimation techniques. Understand and use relationships among operations and properties of operations.