Question

1-22+99(-8)+1-1-1+3-66=

Answer 1

Olá

$\LARGE{}1 - 22 + 99 \times ( - 8) + 1 - 1 - 1 + 3 - 66 \\ \LARGE{} - 22 + 99 \times ( - 8) + 1 - 1 + 3 - 66 \\ \LARGE{} - 22 + 99 \times ( - 8) + 3 - 66 \\ \LARGE{} - 22 - 792 + 3 - 66 \\ \LARGE{} - 880 + 3 \\ \LARGE{} \\ \LARGE\boxed{ - 877}$

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