Prime and composite numbers
Free printable Grade 5 math worksheet for "Prime and composite numbers" — practice factors, multiples, and divisibility. No-prep, print or assign online.
This worksheet provides challenging exercises on prime and composite numbers designed for Grade 5 students. Teachers can use it to reinforce understanding of factors, multiples, and divisibility through targeted practice. It supports skill development in recognizing number types and applying divisibility rules, enhancing students' number sense and problem-solving abilities.
Learning objectives
- Identify and classify numbers as prime or composite
- Explain the properties that distinguish prime numbers from composite numbers
- Apply divisibility rules to determine the factors of given numbers
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 Grade 5; it's no-prep, with no extra materials needed.
- Hand it out as classwork, homework, or a quick warm-up.
Frequently asked questions
Is the “Prime and composite numbers” worksheet free?
Yes. “Prime and composite numbers” 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 Grade 5 (ages 10–11), covering Factors, multiples, and divisibility.
Do I need to prep anything?
No. It's a no-prep, print-and-go worksheet — just download and hand it out.
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