Addition from 1 to 12
7
+ 8
2
+ 10
7
+ 4
6
+ 9
12
+ 4
3
+ 7
2
+ 2
2
+ 12
8
+ 2
10
+ 7
4
+ 5
12
+ 12
11
+ 12
4
+ 4
12
+ 2
4
+ 9
4
+ 10
7
+ 7
7
+ 11
3
+ 1
9
+ 7
1
+ 8
7
+ 10
1
+ 10
9
+ 2
3
+ 3
8
+ 1
9
+ 11
8
+ 10
1
+ 4
4
+ 8
5
+ 11
10
+ 2
5
+ 8
5
+ 5
1
+ 5
2
+ 6
6
+ 5
10
+ 1
7
+ 12
11
+ 10
7
+ 9
4
+ 2
5
+ 9
2
+ 5
10
+ 8
6
+ 4
3
+ 5
7
+ 5
6
+ 6
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