MCQ
$86 + (-28) + 12 + (-34)$ is equal to:
- A$-36$
- B$40$
- ✓$36$
- D$-40$
✓
Answer
Correct option: C.
$36$
$86 + (-28) + 12 + (-34) = 86 + (-28) - (34 - 12)$
$= 86 + (-28) - 22$
$= (86 - 28) - (34 - 12)$
$= 58 - 22$
$= 36$
Hence, the correct option is $(c).$
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