27
+
3
=
7
+
76
=
18
+
28
=
14
+
6
=
21
+
14
=
20
+
2
=
26
+
27
=
56
+
9
=
6
+
4
=
2
+
34
=
12
+
50
=
28
+
51
=
5
+
6
=
6
+
0
=
32
+
26
=
15
+
0
=
1
+
33
=
9
+
30
=
16
+
81
=
4
+
1
=