
Prime Factorization #2
Authored by Michelle Johnson
Mathematics
5th Grade
CCSS covered
Used 656+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is the prime factorization of 12?
2 x 2 x 3
2 + 2 + 2 + 2 + 2 + 2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use a number tree to find the prime factorization of 32
2 x 2 x 2 x 3
2 x 2 x 2 x 2 x 2
3.
MULTIPLE CHOICE QUESTION
30 sec • 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
30 sec • 1 pt
Use a number tree to find the prime factorization of 18
3 x 3 x 2
3 x 3 x 3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Write 28 as a product of its prime factors.
2 x 2 x 7
3 x 3 x 7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2 x 2 x 2 is the prime factorization of...
Tags
CCSS.6.EE.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2 x 11 is the prime factorization of
6
12
22
8
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