Question

Urmatoarele excercitii ca ecuatiile rezolvate:
a) (80+3)x4-(8+7)x6-12=
b) 76-(9+4)x3+20:5+17=
c) 36+32:(15-7)+13-9=
d) (56-13)x2+29-25-17=
e) (17-4)x3+38-7x9+3=
P.S: Daca scrieti doar rezultatele dau report!
Ca ecuatiile am nevoie dau cel mai bun!

Answer 1

a) (80+3)*4-(8+7)*6-12=83*4-15*6-12=332-90-12=230 
b) 76-(9+4)*3+20:5+17=76-13*3+4+17=76-39+21=58 
c)36+32:(15-7)+13-9=36+32:8+4=36+4+4=44 
d)(56-13)*2+29-25-17=43*2+29-25-17=86-13=73 
e) (17-4)*3+38-7*9+3=13*3+38-7*9+3=39+38-63+3=17 
am notat cu * inmultirea

Answer 2

83x4-15x6-12=332-90-12=230
b). 76-13x3+4+17=76-39+4+17=58
c)36+32:8+13-9=36+4+13-9=44
d).43x2+29-25-17=86+29-25-17=73
e).13x3+38-63+3=39+38-63+3=17