1
+
54
=
34
+
2
=
25
+
34
=
4
+
31
=
13
+
12
=
1
+
15
=
6
+
10
=
91
+
4
=
3
+
0
=
45
+
25
=
13
+
9
=
3
+
27
=
37
+
0
=
23
+
19
=
39
+
28
=
31
+
10
=
26
+
73
=
6
+
18
=
6
+
31
=
82
+
6
=