Grade 4 Term 2 Final Revision

What are all the factors of 15?

• 1, 2, 3, 15

• 2, 3, 5, 15

• 1, 3, 5, 15

• 1, 5, 10, 15

Which number is a prime number?

• 28

• 6

• 11

• 20

A composite number is:

A number with more than two factors

• True

• False

Choose all the factors of 8.

• 1 , 8

• 1 , 3 , 7 , 9

• 1 , 3 , 5 , 8

• 1 , 2 , 4 , 8

True or False: Number 11 is a prime number

• True

• False

True or False: Number 25 is a composite number

• True

• False

True or False: Number 19 is a prime number

• True

• False

True or False: Number 30 is a prime number

• True

• False

• 0

• 12

• 8

• 4