The correct answer is: $1728$
Explanation
We subtract 3984 from 5712. One quick way is to rewrite 3984 as $4000 – 16$ and simplify, or perform standard column subtraction with borrowing.
Steps:
- Rewrite: $$5712 – 3984 = 5712 – (4000 – 16)$$
- Simplify: $$= 5712 – 4000 + 16 = 1712 + 16$$
- Final result: $$= 1728$$
Therefore, $5712 – 3984 = 1728$.