Common Core: 4.OA — Operations & Algebraic Thinking
Grade 4 • factors • Easy
GCF 5
Master GCF
10 problems
1.
16
×10
__
2.
12
×10
__
3.
36
×13
__
4.
31
×14
__
5.
26
×15
__
6.
21
×17
__
7.
18
×16
__
8.
19
×11
__
9.
20
× 6
__
10.
32
×22
__
Master GCF
10 problems