Prime and Composite Numbers

The number zero is also known as zilch. The number zero is

• Prime

• Composite

• Neither prime nor composite

Tags

CCSS.4.OA.B.4

I have 2 pet dogs. The number 2 is

• Prime

• Composite

Tags

CCSS.4.OA.B.4

February has 29 days in leap years. The number 29 is

• Prime

• Composite

Tags

CCSS.4.OA.B.4

There are 100 cents in one dollar. The number 100 is

• Prime

• Composite

Tags

CCSS.4.OA.B.4

The number 1 is

• Prime

• Composite

• Neither prime nor composite

Tags

CCSS.4.OA.B.4

How is a prime number different from a composite number?

• Prime numbers are smaller than composite numbers.

• Composite numbers are larger than prime numbers.

• All odd numbers are prime numbers.

• Prime numbers have only 2 factors, and composite numbers have more than 2 factors.

Tags

CCSS.4.OA.B.4

is 5 prime or composite?

• prime

• composite

Tags

CCSS.4.OA.B.4

7 is a ________ number.

• prime

• composite

Tags

CCSS.4.OA.B.4

Which one is a composite number?

• 37

• 41

• 21

• 29

Tags

CCSS.4.OA.B.4

the only factors prime numbers have are:

• 0 and 1

• 0 and itself

• 1 and itself

• 1

Tags

CCSS.4.OA.B.4