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Carloisa's Profile
Star Rating: [2 
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Member Since: Apr 21, 2013
Total # Questions Provided: 1
Total # Answers Provided: 0
]
Member Since: Apr 21, 2013
Total # Questions Provided: 1
Total # Answers Provided: 0
abr
21
2013
Subtração de números inteiros
Numero A= +16 e o numero B= - 13 , a pergunta, Subtraia A de B. Qual a resposta correta ?+ 29 ou - 29 ?. Procurei a resposta ate na editora Moderna com a coordenadora de exatas que disse + 29 a resposta...
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