Common Core: K.OA
Answer Key
Grade 0additionEasy

Mixed Addition (Set D)

Keep practicing mixed addition

10 problems

1.
0
+5
_
2.
1
+3
_
3.
1
+1
_
4.
3
+1
_
5.
3
+2
_
6.
3
+ 7
__
7.
3
+5
_
8.
3
+3
_
9.
4
+1
_
10.
4
+0
_