MCQ
Mark against the correct answer in the following:
$(-7) + (-9) + 12 + (-16) = ?$
$(-7) + (-9) + 12 + (-16) = ?$
- ✓$-20$
- B$20$
- C$-12$
- DNone of these.
$(-7) + (-9) + 12 + (-16)$
$= -7 - 9 + 12 - 16$
$= -20$
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