18﹣10 8+10
58 56
99 100
48 84
7+7 14﹣7
4+10 10+4
11﹣4=
12﹣3=
14﹣6=
17﹣8=
13﹣5=
13﹣7=
12﹣6=
11﹣2=
16﹣8=
13﹣4=
16->9 24->3 11<15- -5<8
15-8=
16-7=
29-9=
13-4+8=
13-9=
11-8=
15-10=
6+6-9=
12-6=
14-5=
68-8=
17-8+3=