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Is it Prime or Composite? (2)

In this worksheet, students decide whether or not a given number is prime or composite.

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'Is it Prime or Composite? (2)' worksheet

Key stage:  KS 2

Year:  Year 5 11+ worksheets

Curriculum topic:   Maths and Numerical Reasoning

Curriculum subtopic:   Factors and Multiples

Difficulty level:  

Worksheet Overview

A PRIME number is one that only has two factors, itself and 1.

A COMPOSITE number is one that has more than two factors.

 

PRIME numbers include 2, 3, 5, 7, 11, 13, 17 etc.....

COMPOSITE numbers include 4, 6, 8, 9, 10, 12, 14, 15 etc....

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