Combining Like Terms Worksheet | Grade 7 Essential Math

This essential worksheet provides focused practice for Grade 7 students on solving linear equations by combining like terms. Students will work through a series of problems designed to build fluency and confidence in simplifying and solving equations, a foundational skill in algebra. Each problem requires careful application of operational properties to isolate variables and find the correct solution.

At a Glance

• Grade: 7 · Subject: Math / Algebra
• Standard: CCSS.MATH.CONTENT.7.EE.A.1 — Apply properties of operations to simplify and solve linear expressions.
• Skill Focus: Solving equations by combining like terms
• Format: 4 pages · 36 problems · Answer key included · PDF
• Best For: Independent practice, skill reinforcement, homework
• Time: 25–40 minutes

What's Inside

This resource contains a four-page worksheet with 36 unique linear equations. Each page presents problems in a clean layout with space for work. A complete four-page answer key is included for quick grading or student self-assessment.

Skill Progression

The worksheet supports a gradual release model. The structure builds student confidence through deliberate, focused practice.

• Guided Practice: The first problems can be used for teacher modeling or group work to establish the process of combining terms.
• Supported Practice: As students proceed, the consistent format allows for peer collaboration or quick teacher check-ins to solidify the skill.
• Independent Practice: The final pages serve as an excellent tool for independent practice or assessment, allowing students to demonstrate their mastery across the 36 problems.

This approach ensures students are well-supported before working on their own.

Standards Alignment

This worksheet is directly aligned with CCSS.MATH.CONTENT.7.EE.A.1, which requires students to apply properties of operations to simplify linear expressions. The tasks specifically target combining like terms within an equation. The standard code can be copied directly into lesson plans or curriculum maps.

How to Use It

This worksheet is ideal for in-class practice after a direct instruction lesson or as a homework assignment. For a quick formative check, have students circle like terms before solving. This provides a fast visual confirmation of their understanding. Most students will complete all four pages in 25 to 40 minutes.

Who It's For

Designed for middle school math students (Grades 6-8), this resource is perfect for 7th graders learning algebraic concepts. It also serves as an effective review for 8th and 9th graders. For students needing support, pair this with an anchor chart showing a color-coded example of combining like terms.

Providing students with opportunities for focused practice is critical for procedural fluency in mathematics. This worksheet, aligned with CCSS.MATH.CONTENT.7.EE.A.1, offers repeated practice on the key skill of solving equations by combining like terms. Research consistently shows a strong correlation between student practice and achievement in math. As noted in the RAND AIRS 2024 report on effective instructional materials, resources that provide clear, repetitive, and standards-aligned tasks are essential for building foundational skills. By completing the 36 problems in this packet, students engage in the kind of deliberate practice that helps move a skill from developmental to mastered. This builds the automaticity needed to tackle more complex algebraic challenges, where simplifying expressions is merely the first step in a longer problem-solving process. It provides a direct and efficient way to measure student proficiency with a core algebraic concept.