MD. 3 & OA.4 Review

Which of these numbers is a composite number?

• 1

• 2

• 5

• 9

If one side of a rectangle measures 3 and the other side measures 5, what is the perimeter of the rectangle?

• 8

• 15

• 16

• 20

Which of the following contain multiples of 6?

• 1,2,3,6

• 6,12,15

• 6,12,18

• 1 ,2 6

Which of the following is a prime number?

• 1

• 4

• 9

• 17

If the area of a square is 9, what does each side measure?

• 3

• 4

• 5

• 9

What are the factors of 12?

• 12, 24, 36

• 1, 2, 12

• 1, 2, 3, 4, 6,12

• 2, 3 , 4, 5 ,6, 12