Prime Numbers
Everything you need to learn, practise and check Prime Numbers in one place.
Start learning
Quick Lessons
Prime Numbers Quick Lessons
Short lessons that explain, show an example and end with a check.
Key Sheet
Number Types Key Sheet
The kinds of numbers, their properties, and which groups a number belongs to.
Key Sheet
Primes Key Sheet
Primes, factors and multiples, and how to find them.
Practise
Skill Practice
Prime Numbers Skill Practice
Focused questions on one skill at a time, marked as you go.
Remember it
Flash Cards
Prime Numbers Flash Cards
Quick recall of the key facts and notation.
Play
Mini Game
Torus Run
Years 2 to 7
Roll over the numbers that fit the rule. Jump the rest.
Check yourself
Assessment · Paid assessment
Year 5 Module Assessment
Year 5
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 6 Module Assessment
Year 6
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 7 Module Assessment
Year 7
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 9 Module Assessment
Year 9
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 10 Module Assessment
Year 10
Check what you know and get a detailed report.