
Checkpoint: Approximate irrational numbers
Free printable Grade 8 math worksheet for "Checkpoint: Approximate irrational numbers" — practice rational and irrational numbers. No-prep, print or assign online.
This worksheet provides a challenging checkpoint for Grade 8 students to practice approximating irrational numbers. Teachers can use it to assess students' understanding of decimal approximations and their ability to distinguish between rational and irrational numbers. The exercises promote critical thinking and reinforce key concepts in the rational and irrational numbers strand.
Learning objectives
- Approximate irrational numbers using decimal expansions to a specified degree of accuracy
- Differentiate between rational and irrational numbers through numerical approximations
- Apply estimation strategies to solve problems involving irrational numbers
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 50 downloads a month).
- Print at home or in class for Middle 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 “Checkpoint: Approximate irrational numbers” worksheet free?
Yes. “Checkpoint: Approximate irrational numbers” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 50 downloads a month.
What grade or age is this Math worksheet for?
It's designed for Middle School (ages 11–14), covering Rational and irrational numbers.
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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