Printable Mean Calculation Worksheet | Grade 6 Math

This worksheet offers targeted practice for Grade 6 students on calculating the mean from a set of numbers. Through 14 scaffolded problems, learners build confidence and accuracy in finding the average, a fundamental skill in data analysis. It is designed for straightforward implementation in any math classroom.

At a Glance

• Grade: 6 · Subject: Math
• Standard: CCSS.MATH.CONTENT.6.SP.B.5c — Give quantitative measures of center like the mean.
• Skill Focus: Calculating the mean (average)
• Format: 4 pages · 14 problems · Answer key included · PDF
• Best For: Independent practice, homework, or formative assessment
• Time: 20–30 minutes

What's Inside

This resource contains a four-page worksheet with 14 questions on finding the mean. Problems begin with simple data sets and progress to two-part word problems. A complete answer key is provided, showing the solution for every problem, making for quick and easy grading.

A Clear Path to Understanding the Mean

The worksheet follows a logical progression to build student mastery, consistent with a gradual release model.

• Guided Practice: The first eight problems use simple data sets, allowing students to focus solely on the calculation process: summing the numbers and dividing by the count.
• Supported Practice: The next four problems involve slightly larger numbers, requiring students to be more meticulous in their calculations while using the same core skill.
• Independent Practice: The final two questions are word problems, which require students to first identify the relevant data before finding the mean.

Standards-Aligned for Your Classroom

This worksheet is directly aligned with the Common Core State Standard for 6th Grade Math. The primary standard is CCSS.MATH.CONTENT.6.SP.B.5c, which involves calculating measures of center like the mean. This code can be copied directly into lesson plans, IEP goals, or curriculum maps.

How to Use This Worksheet

This resource works well as independent practice after a lesson on measures of central tendency. The 14 problems provide ample reinforcement. Alternatively, assign it as homework for further practice.

For formative assessment, observe which students struggle with calculations versus the word problem setup. This helps target re-teaching. Most students will complete it in 20-30 minutes.

Who It's For

This worksheet is designed for 6th-grade students studying statistics. It is also suitable for advanced 5th-graders or for 7th-grade students needing review. It pairs well with an anchor chart that displays a worked example of finding the mean.

This resource provides focused practice on calculating the mean, a key measure of central tendency as outlined in standard CCSS.MATH.CONTENT.6.SP.B.5c. By mastering this skill, students build a foundation for more complex statistical analysis. The ability to summarize data is critical for mathematical literacy. Research consistently shows that repeated, targeted practice is effective for procedural fluency. For instance, the RAND AIRS (2024) report on effective mathematics instruction emphasizes the importance of providing students with opportunities to practice foundational skills in varied contexts, just as this worksheet does by moving from raw data sets to word problems. This approach ensures students can not only perform the calculation but also apply it meaningfully, a critical step in developing robust data literacy that prepares them for higher-level mathematics and real-world quantitative reasoning.