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Introduction to sigma notation
Free printable Algebra 2 math worksheet for "Introduction to sigma notation" — practice series. No-prep, print or assign online.
This worksheet introduces high school Algebra 2 students to sigma notation as a concise method for representing series. Teachers can use it to reinforce understanding of series concepts and to practice converting between expanded forms and sigma notation. It supports skill development in evaluating sums and interpreting mathematical notation in the context of series.
Learning objectives
- Interpret and explain the meaning of sigma notation in representing series.
- Translate between expanded series and their corresponding sigma notation expressions.
- Evaluate sums expressed in sigma notation for given limits and general terms.
Answer Key

How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
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