Addition (Single digit)
6 
+ 2
___
8
___
5
+ 1
___
6
___
3
+ 4
___
7
____
| 5 | |
| + | 2 |
| 7 | |
| + | 1 |
| 0 | |
| + | 4 |
| 3 | |
| + | 5 |
| 2 | |
| + | 2 |
| 5 | |
| + | 4 |
| 1 | |
| + | 2 |
Addition (Two digits with no carry over)
14 (10 + 4)
+ 51 (50 + 1)
___
65 (60 + 5)
___
36 ( 30 + 6)
+ 03 (0 + 3)
___
39 (30 + 9)
___
83 ( 80 + 3)
+ 10 (10 + o)
___
93 (90 + 3)
___
2o ( 20 + 0)
+ 15 (10 + 5)
___
35 (30 + 5)
___
| 1 | 5 | |
| + | 1 | 2 |
| 7 | 1 | |
| + | 1 | 1 |
| 1 | 0 | |
| + | 4 | 0 |
| 6 | 3 | |
| + | 2 | 5 |
| 2 | 0 | |
| + | 2 | 2 |
| 1 | 1 | |
| + | 4 | 8 |
| 1 | 5 | |
| + | 2 | 2 |
Addition (Two digits with carry over)
1
1 4
+ 5 6
_____
7 0
_______
1
3 6
+ 2 6
_____
6 2
______
1
8 3
+ 1 8
_____
1 0 1
_____
1
2 4
+ 1 9
_____
4 3
______
| 1 | 5 | |
| + | 2 | 9 |
| 4 | 7 | |
| + | 2 | 9 |
| 5 | 5 | |
| + | 4 | 5 |
| 6 | 3 | |
| + | 2 | 8 |
| 2 | 9 | |
| + | 7 | 2 |
| 1 | 1 | |
| + | 4 | 9 |
| 1 | 5 | |
| + | 8 | 7 |
Addition (Three digits with carry over)
1 1
3 1 5
+ 4 8 6
_________
8 0 1
___________
1
7 3 9
+ 2 6
______
7 6 5
______
1 1
5 8 3
+ 1 8 9
________
7 7 2
_________
1 1
2 4 7
+ 1 9 5
_________
4 4 2
__________
| 1 | 8 | 5 | |
| + | 2 | 9 | 2 |
| 4 | 7 | 5 | |
| + | 5 | 7 | 1 |
| 5 | 0 | 5 | |
| + | 4 | 5 | 8 |
| 6 | 3 | 1 | |
| + | 2 | 8 | 3 |
| 6 | 2 | 9 | |
| + | 7 | 0 | 4 |
| 1 | 1 | 8 | |
| + | 4 | 9 | 9 |