Identifying Prime and Composite Numbers from 1-100
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Ethan Morris
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a prime number?
A number that is even
A number with more than two factors
A number with exactly two factors
A number with exactly one factor
Tags
CCSS.4.OA.B.4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following numbers is neither prime nor composite?
1
2
3
4
Tags
CCSS.4.OA.B.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the number 6 classified as composite?
It is an even number
It has exactly two factors
It is a prime number
It has more than two factors
Tags
CCSS.4.OA.B.4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following numbers is prime?
8
7
6
4
Tags
CCSS.2.OA.C.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you tell if a number is even?
It ends in 1, 3, 5, 7, or 9
It ends in 0, 2, 4, 6, or 8
It is a prime number
It is divisible by 3
Tags
CCSS.4.OA.B.4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following numbers is composite because it ends in 5?
21
33
15
27
Tags
CCSS.3.OA.D.9
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you determine if a number is divisible by 3?
It is an even number
The sum of its digits is divisible by 3
It is a prime number
It ends in 3
Tags
CCSS.4.OA.B.4
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