PRIME FACTORIZATION

Front

What is a prime number?

Back

A prime number has exactly 2 factors: 1 and the number.

Tags

CCSS.4.OA.B.4

Front

Prime factorization of 111 using a number tree.

Back

3 x 37

Front

Is 5, a prime or composite number?

Back

Prime

Tags

CCSS.4.OA.B.4

Front

Is 12, a prime or composite number?

Back

Composite

Tags

CCSS.4.OA.B.4

Front

Write 28 as a product of its prime factors.

Back

2x2x7

Front

Which number is NOT a factor of 10? Options: 1, 2, 3, 5

Back

3

Tags

CCSS.4.OA.B.4

Front

The number 1 (one) is...

Back

neither prime or composite

Tags

CCSS.4.OA.B.4

Front

Which group are ALL prime numbers? Options:

1,2,3,4,5

,

2,4,6,8,10

,

2,3,5,7,11,13

,

2,3,5,7,9,11

Back

2,3,5,7,11,13

Tags

CCSS.4.OA.B.4

Front

A composite number is a number that...

Back

has more than two factors

Tags

CCSS.4.OA.B.4

Front

Prime factorization of 90

Back

2 x 3 x 3 x 5