Question

$+ 11 - 12$
​

Answer 1

$\\ \large + 11 - 12 = \large \boxed{ \red{{ - 1}}}$

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Explicação passo-a-passo :

$\\ \large{ + 11 - 12} =$

$\\ \large{11 - 12} =$

$\\ \large \boxed{ \red{{ - 1}}}$

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Att, IzabelaCristina2006 ❤️ ♈