Common Core: 2.NBT
Answer Key
Grade 2additionBeginner

2-Digit + 2-Digit (No Regrouping) 5

Master addition without regrouping

10 problems

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