Prime Factorization
Authored by Natalia Hughes
Mathematics
3rd - 4th Grade
CCSS covered
Used 2K+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Use a number tree to find the prime factorization of 32
2 x 2 x 2 x 4
2 x 2 x 2 x 2 x 2
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Use a number tree to find the prime factorization of 60
5 x 3 x 2 x 2
7 x 6 x 5
Tags
CCSS.4.OA.B.4
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Use a number tree to find the prime factorization of 42
4 x 4 x 3
7 x 3 x 2
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Use a number tree to find the prime factorization of 64
2 x 2 x 2 x 2 x 2 x 2
4 x 4 x 2 x 2
Tags
CCSS.6.EE.A.1
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Use a number tree to find the prime factorization of 72
2 x 2 x 2 x 3 x 3
4 x 3 x 3 x 2
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Use a number tree to find the prime factorization of 18
3 x 3 x 2
3 x 3 x 3
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Write 28 as a product of its prime factors.
2 x 2 x 7
4 x 7
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