Common Core: 1.OA — Operations & Algebraic Thinking
Grade 1 • addition • Medium
Sums to 15 (Set B)
More practice with sums to 15
12 problems
1.
1
+2
_
2.
1
+0
_
3.
1
+10
__
4.
2
+ 8
__
5.
2
+6
_
6.
3
+4
_
7.
3
+2
_
8.
4
+1
_
9.
4
+10
__
10.
5
+ 8
__
11.
5
+ 6
__
12.
5
+4
_