48
+
10
=
19
+
30
=
10
+
7
=
14
+
71
=
71
+
20
=
3
+
3
=
4
+
10
=
22
+
11
=
26
+
69
=
32
+
28
=
39
+
13
=
36
+
39
=
8
+
37
=
43
+
35
=
10
+
83
=
8
+
49
=
9
+
13
=
30
+
25
=
25
+
17
=
20
+
1
=