11
+
68
=
3
+
52
=
22
+
3
=
83
+
17
=
10
+
49
=
18
+
48
=
28
+
22
=
21
+
16
=
42
+
15
=
79
+
9
=
50
+
13
=
84
+
10
=
2
+
84
=
21
+
38
=
26
+
64
=
4
+
13
=
43
+
4
=
12
+
31
=
49
+
27
=
33
+
0
=