2
+
2
=
67
+
33
=
35
+
48
=
3
+
4
=
7
+
12
=
87
+
12
=
2
+
82
=
20
+
39
=
25
+
20
=
12
+
68
=
27
+
34
=
14
+
16
=
1
+
9
=
2
+
14
=
1
+
1
=
10
+
20
=
30
+
41
=
22
+
74
=
6
+
6
=
43
+
29
=