Common Core: K.OA
Answer Key
Grade 0additionBeginner

What is Addition? (Set D)

Keep practicing addition

8 problems

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