Question

O valor numerica da expressao de acordo com a regra7-(-10+5+3)

Answer 1

Resposta:

7 -(-10 +5 +3)

7 (+10 -5 -3)

7 + 2

9

Answer 2

$\large{7 - ( - 10 + 5 + 3)} \\ \large{7 - ( - 10 + 8)} \\ \large{7 - ( - 2)} \\ \large{7 + 2} \\ \large \boxed{ \: \red{9\: }}$

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