42
+
28
=
3
+
23
=
3
+
83
=
8
+
5
=
9
+
14
=
7
+
16
=
14
+
14
=
11
+
54
=
5
+
6
=
23
+
68
=
47
+
20
=
32
+
42
=
16
+
35
=
1
+
0
=
25
+
71
=
26
+
20
=
1
+
63
=
20
+
55
=
38
+
3
=
65
+
31
=