82-36: 4= 52+27: 3= 94+24: 4= 40-15: 5+10= 40-15: (5+9)= (40-15): 5+10= 7*(12-4)= 8*(25-20= 18: (11-9)=

82-36:4=82-9=73
52+27:3=52+9=61
94+24:4=94+6=100
40-15:5+10=40-3+10=37+10=47
40-15:(5+9)=40-1целая 1/14=38целых 13/14
(40-15):5+10=25:5+10=5+10=15
7*(12-4)=7*8=56
8*(25-20)=8*5=40
18:(11-9)=18:2=9