Common Core: 2.NBT
Answer Key
Grade 2additionBeginner

2-Digit + 1-Digit Review 1

Review adding single digit to two-digit numbers

12 problems

1.
7
+ 8
__
2.
7
+ 6
__
3.
8
+ 4
__
4.
8
+ 2
__
5.
9
+0
_
6.
9
+ 5
__
7.
9
+ 8
__
8.
10
+ 6
__
9.
10
+ 4
__
10.
0
+2
_
11.
0
+1
_
12.
1
+10
__