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