Use a Variable to Write an Algebraic Expression

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Standard Alignments:

(6) Expressions, equations, and relationships. The student applies mathematical process standards to use multiple representations to describe algebraic relationships.

AU Math: ACMNA175

(Y7) Introduce the concept of variables as a way of representing numbers using letters (ACMNA175)

ACMNA176

(Y7) Create algebraic expressions and evaluate them by substituting a given value for each variable (ACMNA176)

CCSS Math: 6.EE.2

6.EE.2 Write, read, and evaluate expressions in which letters stand for numbers.