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Oak MathsTest · Maths

Checking understanding of prime numbers

The starter and exit quiz of the lesson “Checking understanding of prime numbers”, from the unit “Properties of number: factors, multiples, squares and cubes” (Year 7 Maths) by Oak National Academy.

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12 questions

  1. The ___ of two factors gives a multiple.
  2. Which of the following is not a factor pair of 72?
  3. Which factor is missing from the Venn diagram?
  4. Which of the following is not a common factor of 24 and 32?
  5. Which of the following is not true of the Venn diagram?
  6. How many factors does 13 have?
  7. Fill in the missing word from this sentence: A prime number has exactly ___ factors.
  8. Which of the following arrays shows that 9 is not a prime number?
  9. Which of the following is not a prime number?
  10. True or false? 51 is a prime number.
  11. True or false? All numbers ending in 3 are prime numbers.
  12. Which number is the odd one out in this list? 43, 53, 63, 73

License: OGL

Checking understanding of prime numbers · Examplary