Răspuns :
a) 5+5-1+9=
10-10=0
b)12:2*3 =
12:6=2
c)7*7-7:7=
49-1=48
d)5+4*3:2=
5+12:2
5+6=11
e)(32+4):2*3=
36:2*3=
36:6=6
10-10=0
b)12:2*3 =
12:6=2
c)7*7-7:7=
49-1=48
d)5+4*3:2=
5+12:2
5+6=11
e)(32+4):2*3=
36:2*3=
36:6=6