Factors, Multiples, Prime or Composite? | Baamboozle - Baamboozle

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Contest on primes, composites, multiplication

Study Slideshow

Is 7 prime or composite?

Prime

5

How many factor pairs will a prime number have?

1

5

What is the definition of composite number?

A number with more than one factor pair

10

Are all odd numbers prime?

No

15

Name the three prime numbers between 11 and 23

13, 17, 19

20

Is 21 prime or composite?

Composite

15

Will adding two prime numbers equal a prime number?

No

25

Is 49 prime or composite?

Composite

10

The answer to 3 X 9 is odd, is it prime?

No, 3 X 9 = 27, which is composite

15

Is 39 prime or composite?

Composite

10

Will the answer to 2 X ____ be a composite or prime number?

Composite

10

What prime number is after 13?

17

15

Is 47 prime or composite?

Prime

5

Is the answer to 18 divided by 6 prime or composite?

Prime. 18/6 = 3

20

What are the factors of 24?

1, 2, 3, 4, 6, 8, 12, 24

25

List the first 5 multiples of 12.

12, 24, 36, 48, 60

10