jmc

We will compute each expression. A) $2+0+1+7=10$ B) $2\times 0+1+7=8$ C) $2+0\times 1+7=9$ D) $2+0+1\times 7=9$ E) $2\times 0\times 1\times 7=0$ Ordering these, we get $10,8,9,9,0$. Out of these, $10$ is the largest number and option $(A)$ adds up to $10$. Therefore, the answer is $\boxed{2+0+1+7}$.