Convert between units of length using the provided metric conversions and sequence.

Here's how to complete the table by converting between units of length.

The standard metric conversions are:

• $1 \text{ Km} = 10 \text{ Hm}$
• $1 \text{ Hm} = 10 \text{ Dm}$
• $1 \text{ Dm} = 10 \text{ m}$
• $1 \text{ m} = 10 \text{ dm}$
• $1 \text{ dm} = 10 \text{ cm}$
• $1 \text{ cm} = 10 \text{ mm}$

To convert to a smaller unit (moving right in the sequence Km $\to$ Hm $\to$ Dm $\to$ m $\to$ dm $\