`3333 xx 333 xx 33 =` ?

Options

A. 36626337
B. 36626267
C. 36626762
D. 63387728

Answer

To solve the multiplication problem \( 3333 \times 333 \times 33 \), we can break it down into simpler steps.

### Step-by-Step Solution:

1. **Multiply the first two numbers**: Start with \( 3333 \) and \( 333 \).
\[ 3333 \times 333 \]

To perform this multiplication, we can break it down:
\[ 3333 \times 333 = 3333 \times (300 + 30 + 3) \]
\[ = 3333 \times 300 + 3333 \times 30 + 3333 \times 3 \]
- \( 3333 \times 300 = 999900 \)
- \( 3333 \times 30 = 99990 \)
- \( 3333 \times 3 = 9999 \)

Now, add these results together:
\[ 999900 + 99990 + 9999 = 1111089 \]

2. **Now multiply the result by the third number**: Multiply \( 1111089 \) by \( 33 \).
\[ 1111089 \times 33 \]

Again, we can break it down:
\[ 1111089 \times 33 = 1111089 \times (30 + 3) \]
\[ = 1111089 \times 30 + 1111089 \times 3 \]
- \( 1111089 \times 30 = 33332670 \)
- \( 1111089 \times 3 = 3333267 \)

Now, add these results together:
\[ 33332670 + 3333267 = 36665937 \]

3. **Final Result**: The final answer to the multiplication \( 3333 \times 333 \times 33 \) is:
\[ \boxed{36665937} \]