32-(4+6)=
32-(4+6)=32-10=22
53-(11+9)=
53-(11+9)=33
45-(12+8)=
45-(12+8)=25
53-(32+8)=
53-(32+8)=13
50-(24+6)=
50-(24+6)=20
50-(1+9)=
50-(1+9)=40
45-(4+6)=
45-(4+6)=35
32-(13+7)=
32-(13+7)=32-20=12