MCQ
$− 123 −(−23) =$
- A$146$
- B$-146$
- C$100$
- ✓$-100$
✓
Answer
Correct option: D.
$-100$
Given that We have to find the value of given expression
$-123 - (-23)$
we know that $(−) × (−) = +$
and $(+) × (−) = −$
$= - 123 + 23$
$= - 100$
So option $D$ is correct
$-123 - (-23)$
we know that $(−) × (−) = +$
and $(+) × (−) = −$
$= - 123 + 23$
$= - 100$
So option $D$ is correct
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