Question

ajuda por favor

A) 2+8-3-5+15=

B)12+[35-(10+2)+2]=

C) [(18+3×2)÷8+5×3]÷6=

D) 37+[-25-(-11+19-4)]=

E) 60÷{2×[-7+18÷(-3+12) ] } - [ 7×(-3)-18÷(-2)+1 ]=

F) -8+ { -5+ [(8-12)+(13+12)] -10} =

G) 3-{ 2+(11-15) - [5+(-3+1)]+8}=

H) [-1+ (22-5×6)]÷ (-5+2) +1=

I) [ -(24-8)×2-24]÷[22-(-3+2)]=

J) {[(8×4+3)÷7+(3+15÷5)×3]×2-(19-7)÷6}×2+12=​

Answer 1

Resposta:

A=17, v=37, c=3, d=8, e=5