12 + 23
5
15 - 11 =
4
8 9
36 + 48
14
30 - 12 =
8
<
12 + 95 =
17
15 - 3 =
12
67 33
>
12 + 112 =
24
26 - 14 =
22
124 124
=
36 + 36 =
39
45 - 16 =
35
275 136