Prime and Composite

Front

Factors

Back

The numbers multiplied together to make a product.

Tags

CCSS.4.OA.B.4

Front

How is a prime number different from a composite number?

Back

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

Tags

CCSS.4.OA.B.4

Front

Which one is a composite number? Options: 37, 41, 21, 29

Back

21

Tags

CCSS.4.OA.B.4

Front

What makes a number a composite number?

Back

It has more than two factors.

Tags

CCSS.4.OA.B.4

Front

The only factors prime numbers have are: 0 and 1, 0 and itself, 1 and itself, 1

Back

1 and itself

Tags

CCSS.4.OA.B.4

Front

Which list has only prime numbers? Options: 2, 3, 4, 5, 1, 5, 7, 9, 2, 3, 5, 7, 2, 4, 6, 8

Back

2, 3, 5, 7

Tags

CCSS.4.OA.B.4

Front

Is one prime, composite, or neither?

Back

Neither

Tags

CCSS.4.OA.B.4

Front

Which is a prime number? Options: 15, 17, 21, 39

Back

17

Tags

CCSS.4.OA.B.4

Front

Is 100 a prime or composite number?

Back

Composite

Tags

CCSS.4.OA.B.4

Front

Is 12 prime or composite?

Back

composite

Tags

CCSS.4.OA.B.4