What approximate value should come in place of the question mark (?) in the following questions ?
`45.003 xx 44.998 + 10.010 = ?`

Options

A. 1900
B. 2035
C. 2300
D. 1805

Answer

To find the approximate value for the expression \( 45.003 \times 44.998 + 10.010 \), we can round the numbers to make calculations easier.

### Step-by-Step Solution:

1. **Round the Numbers**:
- Round \( 45.003 \) to \( 45 \).
- Round \( 44.998 \) to \( 45 \).
- Round \( 10.010 \) to \( 10 \).

So, we rewrite the expression as:
\[ 45 \times 45 + 10 \]

2. **Calculate the Product**:
- Calculate \( 45 \times 45 \):
\[ 45 \times 45 = 2025 \]

3. **Add the Rounded Value**:
- Now, add \( 10 \) to the product:
\[ 2025 + 10 = 2035 \]

4. **Final Result**:
- The approximate value that comes in place of the question mark is:
\[ \boxed{2035} \]