Rhode Island Standards
RI.M:CCR:8. NECAP - Grade Level Expectation: Communication, Connections, and Representations.
M:CCR:8:1. Students will communicate their understanding of mathematics and be able to:
M:CCR:8:1.3. Use mathematical symbols and notation.
RI.M:F&A:6. NECAP - Grade Level Expectation: Functions and Algebra.
M:F&A:6:3. Demonstrates conceptual understanding of algebraic expressions by using letters to represent unknown quantities to write linear algebraic expressions involving any of the four operations and consistent with order of operations expected at this grade level; or by evaluating linear algebraic expressions (including those with more than one variable); or by evaluating an expression within an equation (e.g., determine the value of y when x = 4 given y = 3x - 2). (State)