Prime Numbers

What are all prime numbers divisable by?

• 1, 2, and itself
• 1 and itself
• Every number from 1-10
• They aren't divisable at all

Tags

CCSS.4.OA.B.4

Is 29 prime or composite?

• Prime
• Composite

Tags

CCSS.4.OA.B.4

Is 35 prime or composite?

• prime
• composite

Tags

CCSS.4.OA.B.4

True or False: A composite number is able to be divided by more than two numbers.

• True
• False

Tags

CCSS.4.OA.B.4

Choose a prime number from the list.

• 7

• 8

• 9

• 10

Tags

CCSS.4.OA.B.4

which of the following is not a prime number?

• 41

• 43

• 45

• 47

Which of the following is a prime number?

• 72

• 73

• 74

• 75

Tags

CCSS.4.OA.B.4

Which of the following is an even prime number?

• 32

• 22

• 12

• 2

Tags

CCSS.4.OA.B.4

Which one of the following is not a prime number?

• 7

• 17

• 27

• 37

Which of the following is a prime number?

• 38

• 39

• 40

• 41

Tags

CCSS.4.OA.B.4