Prime Factorization
Flashcard
•
Mathematics
•
5th - 6th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is prime factorization?
Back
Prime factorization is the process of expressing a number as the product of its prime factors.
Tags
CCSS.4.OA.B.4
2.
FLASHCARD QUESTION
Front
What are prime numbers?
Back
Prime numbers are natural numbers greater than 1 that have no positive divisors other than 1 and themselves.
Tags
CCSS.4.OA.B.4
3.
FLASHCARD QUESTION
Front
What is a composite number?
Back
A composite number is a natural number greater than 1 that is not prime, meaning it has more than two positive divisors.
Tags
CCSS.4.OA.B.4
4.
FLASHCARD QUESTION
Front
Find the prime factorization of 105 using a factor tree.
Back
7 x 5 x 3
5.
FLASHCARD QUESTION
Front
Find the prime factorization of 60 using a factor tree.
Back
5 x 3 x 2 x 2
6.
FLASHCARD QUESTION
Front
Which of the following is NOT prime: 29, 23, 17, 39?
Back
39
Tags
CCSS.4.OA.B.4
7.
FLASHCARD QUESTION
Front
Is 5 prime or composite?
Back
Prime
Tags
CCSS.4.OA.B.4
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