Common Core: 4.OA
Answer Key
Grade 4factorsEasy

Prime Numbers 2

More primes

10 problems

1.
4
×0
__
2.
6
×0
__
3.
8
×0
__
4.
10
× 0
__
5.
12
× 0
__
6.
14
× 0
__
7.
16
× 0
__
8.
18
× 0
__
9.
20
× 0
__
10.
22
× 0
__