Prime and Composite Numbers | Baamboozle - Baamboozle

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Prime or Composite

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A number whose only factors are 1 and itself.

Prime

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A number that can be divided by at least one other number than itself.

Composite

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13 prime or composite?

prime

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24 prime or composite?

composite

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84 prime or composite?

composite

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24, 455 prime or composite? How do you know?

composite. It ends in 5 so it can be divided by 5.

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164 odd or even, prime or composite?

even, composite

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99 prime or composite?

composite

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Give me an example of a prime number

13, 23, 43, and etc.

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Give me an example of a composite number.

6,8,10,12, and etc.

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Give me an example of an odd number that has 2 digits in it.

19

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Give me an example of an even number that has three digits in it.

248- for example

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Why is 36 a composite number?

6 x 6 equals 36

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Why is 2 a prime number?

2 can only equal 2 when it is multiplied by 1

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