
Add and subtract rational expressions
Free printable Algebra 1 math worksheet for "Add and subtract rational expressions" — practice rational functions and expressions. No-prep, print or assign online.
This worksheet provides challenging practice on adding and subtracting rational expressions, targeting Algebra 1 students. Teachers can use it to reinforce understanding of common denominators and expression simplification. Ideal for homework, classwork, or assessment preparation in rational functions and expressions.
Learning objectives
- Simplify complex rational expressions by finding common denominators.
- Add rational expressions with unlike denominators accurately.
- Subtract rational expressions and simplify the resulting expression.
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 rational expressions” worksheet free?
Yes. “Add and subtract rational expressions” 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 Rational functions and expressions.
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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