30
+
53
=
58
+
15
=
6
+
83
=
2
+
15
=
40
+
14
=
21
+
35
=
7
+
4
=
16
+
71
=
26
+
28
=
19
+
14
=
26
+
14
=
18
+
9
=
82
+
16
=
2
+
24
=
3
+
44
=
4
+
12
=
4
+
30
=
33
+
29
=
52
+
7
=
8
+
37
=