TEKS.MATH.5.4A

Which number is NOT prime?

• 3
• 7
• 17
• 21

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TEKS.MATH.5.4A

Which of the following numbers is COMPOSITE?

• 2
• 37
• 41
• 4

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TEKS.MATH.5.4A

True or False: Two is the only even prime number.

• True
• False

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TEKS.MATH.5.4A

Tavian was looking for his friend Scott's house for a party. He couldn't remember the number in the address, but he knew it was a composite number. Which of these addresses could NOT be Scott's house?

• 93 Red River Drive
• 97 Red River Drive
• 128 Red River Drive
• 195 Red River Drive

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TEKS.MATH.5.4A

One is

• Prime

• Composite

• Neither

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TEKS.MATH.5.4A

Which list contains only composite numbers?

• 3, 12, 19

• 42, 10, 18

• 17, 11, 2

• 13, 17, 27

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TEKS.MATH.5.4A

Which of the following is a prime number?

• 38

• 39

• 40

• 41

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TEKS.MATH.5.4A

What is special about the number 2?

• 2 is composite

• 2 is prime an composite

• 2 is the only even prime number

• 2 is odd

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TEKS.MATH.5.4A

Brenda said that the number 2 is prime because it has only two factors. Carla said that the number 2 is composite because it is even, and all even numbers are composite. Who is correct?

• Brenda is correct.

• Carla is correct.

• Both of them are correct.

• Neither of them is correct.

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TEKS.MATH.5.4A

Which list has ONLY composite numbers?

• 8, 16, 24

• 2, 4, 6

• 5, 10, 15

• 3, 6, 9

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TEKS.MATH.5.4A