TEKS.MATH.5.4A

True or False: A composite number is able to be divided by more than two numbers.

• True
• False

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TEKS.MATH.5.4A

which number is composite

• 11
  11
• 13
• 21
• 23

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TEKS.MATH.5.4A

Is 100 a prime or composite number?

• Prime
• Composite

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TEKS.MATH.5.4A

The only factors that prime numbers have are:

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

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TEKS.MATH.5.4A

The numbers 1 and 0 are 

• prime
• composite
• neither

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TEKS.MATH.5.4A

What is the only even prime number?

• 1
• 2
• 3
• 4

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TEKS.MATH.5.4A

Which list contains composite numbers?

• 4, 6, 8, 9, 12

• 2, 4, 6, 7, 12

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TEKS.MATH.5.4A

Which of the following statements is true of this number?

• It is divisible by 3 and 9

• It is divisible by 2, 3, and 6

• It is divisible by 3

• It is prime

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TEKS.MATH.5.4A

Is 51 prime?

• yes

• no

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TEKS.MATH.5.4A

Using a Factor Tree, find the prime factorization of 75.

• 3 x 5²

• 3 x 3 x 5 x 5

• 3² x 5

• 15 x 5

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TEKS.MATH.5.4A