MCQ
Mark against the correct answer in the following:
$(-7) + (-9) + 12 + (-16) = ?$
  • $-20$
  • B
    $20$
  • C
    $-12$
  • D
    None of these.

Answer

Correct option: A.
$-20$

$(-7) + (-9) + 12 + (-16)$
$= -7 - 9 + 12 - 16$
$= -20$

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