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Type: Multiple-Choice
Category: Primes, Factors, and Multiples
Level: Grade 4
Standards: 4.OA.B.4
Author: LBeth
Last Modified: 7 years ago

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Primes, Factors, and Multiples Question

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Grade 4 Primes, Factors, and Multiples CCSS: 4.OA.B.4

What are all of the factors of 21?
  1. 3, 7
  2. 1, 21
  3. 1, 3, 7
  4. 1, 3, 7, 21