20
+
32
=
11
+
2
=
61
+
10
=
18
+
15
=
18
+
64
=
21
+
78
=
2
+
2
=
68
+
1
=
78
+
17
=
48
+
32
=
26
+
3
=
10
+
58
=
9
+
7
=
8
+
60
=
31
+
9
=
76
+
24
=
19
+
28
=
62
+
2
=
7
+
50
=
8
+
41
=