# Worksheet: Converting between Metric Units

In this worksheet, we will practice converting between measurements of length, mass, or capacity in metric units using the prefixes “milli-,” “centi-,” and “kilo-.”

Q1:

Convert kilometers to centimeters.

Q2:

To convert from centimeters to kilometers, first divide by to convert to meters and then divide by to convert to kilometers.

• A1,000, 1,000
• B100, 1,000
• C100, 100
• D10, 100
• E100, 10

Q3:

Convert 13 decimetres to centimetres.

Q4:

To convert from kilometers to centimeters, first multiply by to convert to meters, then multiply by to convert to centimeters.

• A100, 1,000
• B1,000, 1,000
• C100, 100
• D1,000, 100
• E100, 10

Q5:

How many millimeters are there in 1 kilometer?

Q6:

Convert 80,000,000 millimeters to kilometers.

Q7:

Convert 95 kilometers to millimeters.

Q8:

How many millimeters are there in 0.55 km?

Q9:

Convert 37 meters to millimeters.

Q10:

A highway is 76.9 km long. Express its length in meters.

Q11:

Convert 240,000 decimeters to kilometers.

Q12:

Convert 4 kilometers to decimeters.

Q13:

How many centimeters are there in 0.53 km?

Q14:

Convert 89 kilometers to centimeters.

Q15:

Which of the following is equal to 5 mm?

• A m
• B500 cm
• C dm
• D cm

Q16:

Convert 300,000 millimeters to meters.

Q17:

Complete: .

Q18:

Fill in the blanks: .

Q19:

Convert 90,000 millimeters to decimeters.

Q20:

Write in centimeters: km.

Q21:

Fill in the blanks: .

Q22:

To convert from millimeters to kilometers, first divide by to convert to meters and then divide by to convert to kilometers.

• A100, 100
• B100, 1,000
• C1,000, 1,000
• D10, 100
• E1,000, 100

Q23:

How much, in meters, is 10 cm plus 7 m plus 8,000 mm?

Q24:

Fill in the blanks: .

Q25:

Write in meters.