Question

Resolva as expressões
a)-5-6+13=
b)-7+9-5+8=
c)24-13-16+12=
d)-6-7-8=
e)16-12-15=
f)3,6+4,8+3,7-2,9=
Desde já obrigada

Answer 1

a) -5 -6 +13

-11 +13

+ 2

b) -7 +9 -5 +8

+2 +3

+5