4th grade Module 3 Review

21 is a ___________________ number.

• prime

• composite

29 is a ___________________ number.

• prime

• composite

2 is a ___________________ number.

• prime

• composite

6 is a ___________________ number.

• prime

• composite

Which number is a FACTOR of 7?

• 1

• 2

• 21

• 30

Which number is a MULTIPLE of 7?

• 1

• 2

• 21

• 30

Which shows ALL of the factors of 64?

• 1, 64

• 1, 2, 8, 32, 64

• 1, 2, 4, 8, 16, 32, 64

• 1, 2, 3, 4, 8, 16, 21, 32, 64

Select ALL the factors of 2.

• 1

• 2

• 4

• 9

• 10

Select ALL the multiples of 2.

• 1

• 2

• 4

• 9

• 10

 $2,902\ \div\ 7\ =$  

• 414 r4

• 404 r4

• 414

• 414 r6