What will come in place of (?) question mark.
123 + 447 - 170 + 500 = ? - 200

Options

A. 1300
B. 1100
C. 1000
D. 1030

Answer

To solve the equation \( 123 + 447 - 170 + 500 = ? - 200 \), we will follow these steps:

### Step 1: Simplify the left side of the equation
We will first calculate \( 123 + 447 - 170 + 500 \).

1. **Add \( 123 \) and \( 447 \)**:
\[ 123 + 447 = 570 \]

2. **Subtract \( 170 \) from \( 570 \)**:
\[ 570 - 170 = 400 \]

3. **Add \( 500 \) to \( 400 \)**:
\[ 400 + 500 = 900 \]

So, the left side simplifies to \( 900 \).

### Step 2: Set up the equation
Now we have:
\[ 900 = ? - 200 \]

### Step 3: Solve for the question mark (?)
To find \( ? \), we need to isolate it on one side of the equation. We can do this by adding \( 200 \) to both sides:
\[ 900 + 200 = ? \]
\[ 1100 = ? \]

### Conclusion
Thus, the value that comes in place of the question mark is \( 1100 \).

### Final Answer
The answer is \( 1100 \).

---