Question: User: $2+3-4$
1. **State the problem:** Calculate the value of the expression $2+3-4$.
2. **Recall the order of operations:** Addition and subtraction are performed from left to right.
3. **Perform the addition first:**
$$2+3=5$$
4. **Then perform the subtraction:**
$$5-4=1$$
5. **Final answer:** The value of $2+3-4$ is $1$.