7
+
47
=
10
+
38
=
62
+
9
=
18
+
13
=
6
+
93
=
90
+
1
=
14
+
15
=
9
+
25
=
60
+
13
=
3
+
4
=
1
+
0
=
27
+
50
=
6
+
10
=
31
+
0
=
5
+
81
=
6
+
7
=
19
+
40
=
39
+
18
=
2
+
10
=
1
+
20
=