Factors and Multiples HW

How can you prove that 4 is a factor of 16?

• 4 is an even number.

• 4 can be multiplied by 4 to get 16.

• You can skip count by 16 and get to 4.

• 16 is prime.

Tags

CCSS.4.OA.B.4

Which of these are factor pairs of 36? Select all that apply.

• 1, 36

• 4, 8

• 2, 18

• 9, 4

• 3, 9

Tags

CCSS.4.OA.B.4

Which of these are multiples of 4?

• 4, 8, 12

• 1, 2, 4

• 2, 4, 8

• 4, 8, 15

Tags

CCSS.4.OA.B.4

Choose all the factors of 15.

• 1

• 3

• 5

• 7

• 15

Tags

CCSS.4.OA.B.4

Which is a NOT a factor of 12?

• 1

• 3

• 5

• 12

Tags

CCSS.4.OA.B.4

What are the next three multiples? 6, 12, 18, ___ ,___ ,___

• 24, 30, 34

• 24, 36, 42

• 24, 30, 36

• 22, 28, 34

Tags

CCSS.4.OA.B.4

CCSS.4.OA.C.5

Which number is a multiple of 11?

• 25

• 35

• 45

• 55

Tags

CCSS.4.OA.B.4

Which number is a factor of 25

• 4

• 5

• 6

• 7

Tags

CCSS.4.OA.B.4

Which number has 2 and 3 as a factor?

• 14
• 16
• 18
• 20

Tags

CCSS.4.OA.B.4

Which of these numbers have only two factors (1 and itself)?

Choose all that apply.

• 3

• 5

• 9

• 31

• 99

Tags

CCSS.4.OA.B.4