Factors and multiples

Choose the factor pairs of 8.

• 1x8

• 4+4

• 4x2

• 8x1

Tags

CCSS.4.OA.B.4

Which number is a factor of 32

• 9
• 7
• 6
• 8

Tags

CCSS.4.OA.B.4

Which numbers are factors of 18 and 30

• 1, 3, 6

• 1, 3, 10

• 1, 6, 10

• 1, 6, 15

Tags

CCSS.4.OA.B.4

Which list contains the factors of 15

• 15, 30 , 45

• 1,3,5,10,15

• 1,3,5,15

• 5,10,15

Tags

CCSS.4.OA.B.4

Is 17 a factor of 51?

• Yes

• No

Tags

CCSS.4.OA.B.4

Which number is a factor of 25?

• 1
• 2
• 10
• 50

Tags

CCSS.4.OA.B.4

Numbers that are multiplied together to get a product.

Tags

CCSS.4.OA.B.4

Which choice is not a factor of 50?

• 25

• 12

• 10

• 5

Tags

CCSS.4.OA.B.4

Which number is a factor of 24

• 9
• 7
• 11
• 12

Tags

CCSS.4.OA.B.4

Select ALL the numbers which are factors of 90.

• 10

• 15

• 30

• 45

• 72

Tags

CCSS.4.OA.B.4