Question

me ajudem pfvr!!!
b)-3+9-10-8+16-2+24=
c)+13-7-6-9+19=
d)-25+3-18+21-30-16
se puder montar a conta fico agradecida!
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Answer 1

Resposta:

b)-3+9-10-8+16-2+24=

-3-10-8-2 + 9+16+24

-23 + 49 = 26

c)+13-7-6-9+19=

-7-6-9 + 13+19

-22 + 32 = 10

d)-25+3-18+21-30-16

-25-18-30-16 + 3+21

-89 + 24 = - 65