Every addition problem has addends sum 3 3 6

1
Every addition problem hasaddends
sum3 3 6
2
1 8
3
1 8 9
4
3 9
5
3 9 12
6
6 5
7
6 5 11
8
4 6
9
4 6 10
10
11 0
11
11 0 11
12
2 10
13
2 10 12
14
6 3
15
6 3 9
16
5 2
17
5 2 7
18
3 8
19
3 8 11
20
0 9
21
0 9 9
22
3 4
23
3 4 7
24
1 7
25
1 7 8
26
6 3
27
6 3 9
28
3 3
29
3 3 6
30
9 2
31
9 2 11