Adding Three Numbers Vertically
Name: _______________________________
Date: _______________________________
Instructions: Add the three numbers in each column. Show your working and write your answer in the space provided.
1.
24
13
+ 21
____
2.
15
32
+ 14
____
3.
8
5
+ 7
____
4.
6
9
+ 4
____
5.
27
12
+ 30
____
6.
19
25
+ 16
____
7.
3
8
+ 6
____
8.
31
22
+ 18
____
9.
14
23
+ 11
____
10.
7
5
+ 9
____
11.
28
17
+ 24
____
12.
35
29
+ 15
____