Prime Factorization

IP #11 What is the prime factorization of 26?

• 2 X 26

• 2 x 13

• 2 X 3 X 11

IP #12 Is the number 47 Prime or Composite?

• Prime

• Composite

Tags

CCSS.4.OA.B.4

IP #13 What is the prime factorization of 68?

• 2 x 2 x 17

• 2 x 34

• 1 x 68

IP #14 What is the prime factorization of 125?

• 5 x 5 x 5

• 1 x 25

• 2 x 5 x 5

Tags

CCSS.6.EE.A.1

IP #15 What is the prime factorization of 490?

• 2 x 5 x 7 x 7

• 10 x 49

• 10 x 7 x 7

IP #16 The prime factorization of 750 is 2 x 3 x 5 x 5 x 5

• True

• False

Tags

CCSS.6.EE.A.1

IP #18 What is the prime factorization of 2,100?

• 100 x 21

• 10 x 10 x 7 x 3

• 10 x 10 x 21

• 2 x 2 x 3 x 5 x 5 x 7

IP #20 What is the prime factorization of 65?

• 5 x 13

• 1 x 65

• 5 x 6

IP #27 Which is a prime number?

• 33

• 35

• 37

• 39

Tags

CCSS.4.OA.B.4

IP #28 Are there any PRIME numbers that can be ADDED together to make 11?

• Yes

• No

Tags

CCSS.4.OA.B.4