12.1: Addition and Subtraction Phrases as Expressions Difficulty Level: At Grade Created by: CK-12 Estimated10 minsto complete % Progress Practice Patterns and Expressions MEMORY METER This indicates how strong in your memory this concept is Practice Progress Estimated10 minsto complete % Estimated10 minsto complete % Practice Now MEMORY METER This indicates how strong in your memory this concept is Share Add to Library Turn In Read Practice Resources Details Loading... Notes/Highlights Having trouble? Report an issue. Color Highlighted Text Notes Show More Vocabulary Language: English ▼ English Variable Expression A variable expression is a mathematical phrase that contains at least one variable or unknown quantity. Image Attributions Show Hide Details Description Learn how to write addition and subtraction phrases as single variable expressions. Learning Objectives None Related Materials Translate Verbal Phrases into Variable Expressions Write and Evaluate Variable Expressions for Given Situations Patterns and Expressions Patterns and Expressions Multiplication and Division Phrases as Expressions Difficulty Level: At Grade Authors: Jen Kershaw Anthony White Tags: expressions MAT.ALG.144.1.L.1 single-variable expressions (1 more) variables Subjects: mathematics Algebra math Concept Nodes: MAT.ALG.142.2 (Patterns and Expressions) MAT.ALG.144.1 (Addition and Subtraction Phrases as Expressions) Grades: 6 Date Created: Oct 29, 2012 Last Modified: Jan 26, 2017 Vocabulary None Save or share your relevant files like activites, homework and worksheet.To add resources, you must be the owner of the Modality. Click Customize to make your own copy.