KS2 Number Properties Practice Questions
Practise number properties for the Year 6 KS2 SATs — factors and common factors, multiples and common multiples, prime numbers, and square and cube numbers. Every question is marked instantly with a worked explanation. Free, with no sign-up.
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- Matches the DfE National Curriculum
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Try These 10 Questions
Type or pick your answer and press Check — you'll get instant feedback and a worked explanation for every question.
How many factors does 36 have?
What is the lowest common multiple (LCM) of 6 and 8?
How many prime numbers are there between 20 and 30 (not including 20 or 30)?
Which of these is NOT a square number?
A number is both a square number and a factor of 100. It is greater than 1. List ALL possible values.
Which of these numbers is a multiple of both 4 and 6?
Which of these is a prime number?
What is the highest common factor (HCF) of 36 and 48?
What is 5²?
What is the lowest common multiple (LCM) of 6 and 9?
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