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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 correta, porem continuam as dúvidas, pois uns acham que pela gramática, teria que ser efetuado B – A, assim a resposta seria – 29.
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Answer #
Ainda tem duvida sobre Subtração de números inteiros, entao utilize o campo de respostas dessa mesma pergunta para contra argumentar novas explicacoes.Answer this Question
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Answer #1
A=+16
B=-13
A – B = +16-(-13)= +16+13=+29