Addition Within 20

Solve each addition problem

Cozy Nest

Academy

13
+ 7
___
14
+ 6
___
17
+ 3
___
18
+ 0
___
15
+ 0
___
6
+ 14
___
12
+ 8
___
12
+ 1
___
16
+ 0
___
11
+ 8
___
10
+ 10
___
7
+ 0
___