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Type: Multiple-Choice
Category: Primes, Factors, and Multiples
Level: Grade 5
Score: 1
Author: Narishm
Last Modified: 7 years ago

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Primes, Factors, and Multiples Question

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Grade 5 Primes, Factors, and Multiples

Which number is not prime?
  1. 113
  2. 157
  3. 67
  4. 21