12
+
3
=
24
+
28
=
13
+
10
=
46
+
20
=
74
+
1
=
11
+
14
=
52
+
1
=
70
+
8
=
58
+
22
=
56
+
6
=
40
+
12
=
32
+
68
=
41
+
18
=
1
+
0
=
22
+
17
=
50
+
21
=
45
+
26
=
68
+
0
=
32
+
46
=
83
+
17
=