Prime, Composite, Factors and Multiples

Front

The only factors prime numbers have are:

Back

1 and itself

Front

Which list has only prime numbers? Options: 2,3,4,5; 1,5,7,9; 2,3,5,7; 2,4,6,8

Back

2,3,5,7

Front

Which list has only composite numbers? Options: 1,3,4; 2,4,6; 4,6,8; 5,6,8

Back

4,6,8

Front

Find the prime numbers: 0, 7, 1, 4

Back

7

Front

Is the number 5 a composite number or a prime number?

Back

prime number

Front

Is the number 35 a prime number or composite number?

Back

composite number

Front

Which number is a factor of 10:

3

,

5

,

4

,

8

Back

5

Front

Which number is a factor of 24? Options: 9, 11, 7, 12

Back

12

Front

Which is NOT a factor of 9:

0

,

3

,

1

,

9

Back

0

Front

Cameron has listed the first 4 multiples of 7 as: 7, 14, 22, and 28. Which one is INCORRECT?

Back

22