(10 tens + 11 hundred + 12 ones) equals

Options

A. 1213
B. 111012
C. 101112
D. 1212

Answer

To solve the expression \( (10 \text{ tens} + 11 \text{ hundred} + 12 \text{ ones}) \), we will break it down step by step.

### Step 1: Convert each term to its numerical value
- **10 tens**: This means \( 10 \times 10 = 100 \)
- **11 hundred**: This means \( 11 \times 100 = 1100 \)
- **12 ones**: This means \( 12 \times 1 = 12 \)

### Step 2: Write the expanded form
Now we can write the expression with the numerical values:
\[ 100 + 1100 + 12 \]

### Step 3: Add the values together
Now, we will add these values step by step:
1. First, add \( 100 + 1100 \):
\[ 100 + 1100 = 1200 \]
2. Next, add \( 1200 + 12 \):
\[ 1200 + 12 = 1212 \]

### Final Answer
Thus, the final answer is:
\[ \boxed{1212} \]