SF-6th Grade- Chapter 4- Part 1

Composite numbers:

• Are always bigger than prime numbers
• Have more than 2 factors
• Have 2 pairs of factors
• Don't have factors

Tags

CCSS.4.OA.B.4

Is 12 prime or composite?

• prime
• composite

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CCSS.4.OA.B.4

is 5 prime or composite?

• prime
• composite

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CCSS.4.OA.B.4

What are all prime numbers divisible by?

• 1, 2, and itself
• 1 and itself
• Every number from 1-10
• They aren't divisable at all

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CCSS.4.OA.B.4

Is 33 a prime or composite number?

• Prime
• Composite

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CCSS.4.OA.B.4

Is 39 prime or composite?

• prime

• composite

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CCSS.4.OA.B.4

Is 49 prime or composite?

• prime

• composite

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CCSS.4.OA.B.4

Is 81 prime or composite?

• prime

• composite

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CCSS.4.OA.B.4

Is 29 prime or composite?

• prime

• composite

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CCSS.4.OA.B.4

Is 51 prime or composite?

• prime

• composite

Tags

CCSS.4.OA.B.4