Question

1 RESOLVA AS EXPRESSOES ELIMINANDO OS PARENTESES B]-[39-17]-[-58]+[29-37] C]-93+[-7+24]-[-18-7]+41 D]+[-37]-[-73+19]-[-68+17]-32 E][-7+19-32]-[-21+47]-96 F]54-[-29+49]-[+67-13]+139 G] -2,7+[6-1,32]-[9,2-1,6]+8 H] +7,6-[-2+1,7]+[+4,17-0,81]-4

Answer 1

B)-39-17-(-8)+29-37
22+58+29-37
80+29-37
109-37
72

C)-93-7+24+18-7+41
100+42-7+41
-107+83
-24

D)-37+73+19+68+17-32
-36+87-15
-51-15
-66

E)-7+1-32+21+47-96
12-11+68-96
1+68-96
69-96
-27

F)54+29+46-67-1+139
83+46-80+139
129-80+139
49+139
188

G)-2,7+6-1,32-9,2-1,6+8
3,3-1,32-9,2-1,6+8
1,98-10,8+8
12,78+8
20,78

H)7,6+2+1,7+4,17-0,81-4
9,6+1,7+4,17-4,81
11,3+4,17-4,81
15,47-4,81
10,66