find factor pairs

Which is NOT a factor pair of 18?

• 1,18

• 2,9

• 4,7

• 3,6

Tags

CCSS.4.OA.B.4

Is 6 a factor of 72?

• yes
• no

Tags

CCSS.4.OA.B.4

Which number is a factor of 7?

• 3
• 4
• 6
• 7

Tags

CCSS.4.OA.B.4

Joe has listed the first 4 multiples of 7 as: 
7   14    22     28
Which one is incorrect?

• 7
• 14
• 22
• 28

Tags

CCSS.4.OA.B.4

Which set of numbers show all the factors for 15?

• 7, 8
• 1, 15
• 1, 3, 5, 15
• 3, 5, 15

Tags

CCSS.4.OA.B.4

Which number is a factor of 10

• 3
• 4
• 5
• 8

Tags

CCSS.4.OA.B.4

What are the factors of 36?

• 1, 3, 4, 6, 9, 12, 36

• 1, 2, 3, 4, 6, 9, 12, 18, 36

• 1, 36

• 1, 4, 6, 9, 36

Tags

CCSS.4.OA.B.4

Which number is a multiple of 3?

• 46

• 25

• 39

• 52

Tags

CCSS.4.OA.B.4

Which factor pair is of the product 32?

• 12 x 3
• 3 x 5
• 4 x 8
• 4 x 4

Tags

CCSS.4.OA.B.4

What are the factors of 13? 

• 1, 3, 4, 13
• 1, 13
• 1, 4, 8, 13
• 1, 2, 3, 13

Tags

CCSS.4.OA.B.4