
Add and subtract functions
Free printable Algebra 2 math worksheet for "Add and subtract functions" — practice function operations. No-prep, print or assign online.
This worksheet focuses on adding and subtracting functions within the Algebra 2 curriculum, targeting advanced skill development. Teachers can use it to reinforce students' understanding of function operations and to provide practice in manipulating and simplifying function expressions. It is ideal for challenging high school students to master function combination techniques and prepare for more complex algebraic concepts.
Learning objectives
- Add two functions algebraically and simplify the resulting expression
- Subtract one function from another and express the difference in simplest form
- Apply function operations to solve real-world problems involving combined functions
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- 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.
Frequently asked questions
Is the “Add and subtract functions” worksheet free?
Yes. “Add and subtract functions” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this Math worksheet for?
It's designed for High School (ages 14–18), covering Function operations.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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