Identifying Prime and Composite Numbers
Interactive Video
•
Mathematics
•
1st - 5th Grade
•
Practice Problem
•
Medium
Standards-aligned
Olivia Brooks
Used 89+ times
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What defines a prime number?
A number divisible by 1 only.
A number with more than two factors.
A number divisible by itself only.
A number with exactly two factors: 1 and itself.
Tags
CCSS.4.OA.B.4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a factor of 24?
9
12
7
13
Tags
CCSS.4.OA.B.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following numbers is a composite number?
5
24
3
2
Tags
CCSS.4.OA.B.4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What makes a number composite?
Having no factors.
Being divisible by 1 and itself only.
Having more than two factors.
Being an even number.
Tags
CCSS.4.OA.B.4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not a factor of 24?
3
4
6
7
Tags
CCSS.4.OA.B.4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is 2 considered a prime number?
It is divisible by numbers other than 1 and itself.
It has exactly two factors: 1 and 2.
It is an even number.
It is divisible by 3.
Tags
CCSS.4.OA.B.4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement is true about every even number other than 2?
It is prime.
It is neither prime nor composite.
It is composite.
It has no factors.
Tags
CCSS.4.OA.B.4
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