CCSS.Math.Content.4.OA.B.4

Which of the choices below includes two factors of 15?

• 5 and 6
• 3 and 5
• 3 and 9
• 3 and 8

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CCSS.Math.Content.4.OA.B.4

Which number is a factor of 6?

• 12
• 2
• 8
• 10

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CCSS.Math.Content.4.OA.B.4

How many factors are there for the  product of 3x8? 

• 12
• 8
• 16
• 2

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CCSS.Math.Content.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

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CCSS.Math.Content.4.OA.B.4

Which is a common factor between 12 and 18?

• 4
• 3
• 12
• 18

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CCSS.Math.Content.4.OA.B.4

List the first 5 MULTIPLES of 3

• 3, 6 10, 15, 20
• 1, 3, 2, 6, 4
• 3, 6, 9, 12, 15
• 6, 9, 12, 15, 18

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CCSS.Math.Content.4.OA.B.4

52 is a prime number

• True
• False

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CCSS.Math.Content.4.OA.B.4

Which number is prime?  4, 10, 15, 17

• 4
• 10
• 15
• 17

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CCSS.Math.Content.4.OA.B.4

the only factors prime numbers have are:

• 0 and 1
• 0 and itself
• 1 and itself
• 1

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CCSS.Math.Content.4.OA.B.4

which number below is NOT prime?

• 7
• 9
• 2
• 3

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CCSS.Math.Content.4.OA.B.4