Number Properties: Easy Test 2
15 questions · 15 minutes
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Example questions from this paper
A preview of the wording. The answer options and full explanations appear once you begin.
- Which of these numbers is a factor of 18?
- Which of these numbers is a multiple of 9?
- Which of these numbers is NOT a prime number?
- What is 9 squared?
- Which of these is a cube number?
Before you begin, remember
- Know the square numbers to 15 x 15; they appear in area, algebra and sequence questions as well as here.
- Learn the primes up to 50 by heart: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47. Remember that 1 is not prime and 2 is the only even prime.