Number Properties and Factors

Which of the following numbers is prime: 33, 35, 37, 39?

• 33

• 35

• 39

• 37

Tags

CCSS.4.OA.B.4

List all of the factors of 36

• 1,2,3,4,5,6,9,12,18,36

• 1,2,3,4,6,9,12,18,36

• 1,2,3,4,6,7,9,12,18,36

• 1,2,3,4,6,8,9,12,18,36

Tags

CCSS.4.OA.B.4

Is 37 an odd or even number?

• negative

• even

• odd

• prime

Which number is a square number?

• 41

• 81

• 92

• 5

What are all the factors for the number 18?

• 1, 2, 3, 4, 5, 6, 8, 10

• 1, 2, 3, 6, 9, 18

• 1, 2, 9, 18

• 2, 3, 6, 9, 18

Tags

CCSS.4.OA.B.4

Write the factors from least to greatest using this T chart.

Tags

CCSS.4.OA.B.4

What is the missing factor in the T chart?

Tags

CCSS.4.OA.B.4

What is the missing factor in the T chart?

Tags

CCSS.4.OA.B.4

How many factor PAIRS does the number 9 have?

• 1

• 2

• 3

• 4

Tags

CCSS.4.OA.B.4

What do you call the two numbers you multiply?

• Addition

• Factors

• Multiplication

• Arrays

Tags

CCSS.3.OA.A.1