Multiples, Factors, Prime and Composite Numbers

Multiple Select

Identify all the multiples of 12....

• 54

• 36

• 72

• 60

• 84

Multiple Choice

Identify the number that is a multiple of 4...

• 30

• 31

• 32

• 33

Multiple Choice

Joe has listed the first 4 multiples of 7 as: 
7   14    22     28
Which one is incorrect?

• 7
• 14
• 22
• 28

Multiple Select

Pick all the pairs of factors of the number

24

• 2 x 12

• 3 x 8

• 4 x 6     

• 5 x 3

Multiple Select

Pick all the pairs of factors of the number 104.

• 2 x 52

• 4 x 26

• 8 x 7 

• 8 x 13

Multiple Select

Pick all the pairs of factors of the number

42

• 2 x 21

• 6 x 7  

• 8 x 7 

• 3 x 28

Multiple Choice

Choose a prime number.

• 9

• 8

• 7

• 6

Multiple Choice

Choose a prime number.

• 20

• 21

• 22

• 23

Multiple Choice

Is 33 a prime or composite number?

• Prime
• Composite