73+15=
88
2+5+5=
12
57+21=
78
35+24=
59
7+3+5
15
27-16=
11
66-51=
15
3+8+2=
13
6+8+4=
18
17+22=
39
55-41=
14
85+14=
99
22+65=
87
68-35
33