Introduction

Prime and composite numbers are an important part of KS2 and 11+ maths learning. In this worksheet, children practise identifying whether numbers are prime or composite using factors and divisibility rules.

This worksheet is suitable for Year 4, Year 5 and Year 6 pupils and helps children improve number reasoning and problem-solving confidence.

Topics Covered

• ✔ Prime numbers
• ✔ Composite numbers
• ✔ Factors and divisibility rules
• ✔ Number reasoning skills
• ✔ KS2 and 11+ maths revision practice

Benefits of This Worksheet

This worksheet helps children strengthen number reasoning, factors knowledge and confidence with prime and composite numbers. Regular practice also improves problem-solving speed and accuracy for KS2 and 11+ maths.

The interactive solved questions and clear explanations make learning engaging for both children and parents.

Final Words

We hope this printable prime and composite numbers worksheet helps children build confidence and enjoy practising maths skills at home or in school. Keep practising regularly to become faster and more accurate with number reasoning.

This worksheet is ideal for classroom revision, homework practice, homeschooling and 11+ preparation.