11
+
80
=
78
+
4
=
43
+
12
=
36
+
2
=
1
+
7
=
62
+
31
=
28
+
1
=
49
+
19
=
59
+
24
=
42
+
17
=
45
+
1
=
26
+
27
=
11
+
43
=
22
+
43
=
12
+
52
=
5
+
5
=
8
+
0
=
15
+
49
=
30
+
45
=
43
+
49
=